[PATCH v26 0/4] MR3504: ntdll: An implementation of SRWLOCK that closer matches Windows'.
This comes from behavioral study of Windows, which doesn't seem to check if the lock is actually exclusively held, and just simply decrement the value stored in the lock. This fixes a dead lock which prevents WeCom from starting up. -- v26: ntdll: wake up SRWLOCK waiters by thread id ntdll: allow SRWLOCKs to be quickly re-acquired ntdll: An implementation of SRWLOCK that closer matches Windows'. include: add atomic read/write of pointers https://gitlab.winehq.org/wine/wine/-/merge_requests/3504
From: Yuxuan Shui <yshui(a)codeweavers.com> --- include/winnt.h | 80 +++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 77 insertions(+), 3 deletions(-) diff --git a/include/winnt.h b/include/winnt.h index df0c3282f8c..be024db4071 100644 --- a/include/winnt.h +++ b/include/winnt.h @@ -4268,7 +4268,7 @@ typedef struct _ACL { typedef enum _ACL_INFORMATION_CLASS { - AclRevisionInformation = 1, + AclRevisionInformation = 1, AclSizeInformation } ACL_INFORMATION_CLASS; @@ -6936,12 +6936,20 @@ static FORCEINLINE void MemoryBarrier(void) */ #if _MSC_VER >= 1700 #pragma intrinsic(__iso_volatile_load32) +#pragma intrinsic(__iso_volatile_load64) #pragma intrinsic(__iso_volatile_store32) +#pragma intrinsic(__iso_volatile_store64) #define __WINE_LOAD32_NO_FENCE(src) (__iso_volatile_load32(src)) +#define __WINE_LOAD64_NO_FENCE(src) (__iso_volatile_load64(src)) #define __WINE_STORE32_NO_FENCE(dest, value) (__iso_volatile_store32(dest, value)) +#define __WINE_STORE64_NO_FENCE(dest, value) (__iso_volatile_store64(dest, value)) #else /* _MSC_VER >= 1700 */ -#define __WINE_LOAD32_NO_FENCE(src) (*(src)) -#define __WINE_STORE32_NO_FENCE(dest, value) ((void)(*(dest) = (value))) +#define __WINE_LOAD_NO_FENCE(src) (*(src)) +#define __WINE_STORE_NO_FENCE(dest, value) ((void)(*(dest) = (value))) +#define __WINE_LOAD32_NO_FENCE(src) __WINE_LOAD_NO_FENCE(src) +#define __WINE_LOAD64_NO_FENCE(src) __WINE_LOAD_NO_FENCE(src) +#define __WINE_STORE32_NO_FENCE(dest, value) __WINE_STORE_NO_FENCE(dest, value) +#define __WINE_STORE64_NO_FENCE(dest, value) __WINE_STORE_NO_FENCE(dest, value) #endif /* _MSC_VER >= 1700 */ #if defined(__i386__) || defined(__x86_64__) @@ -6968,23 +6976,65 @@ static FORCEINLINE LONG ReadAcquire( LONG const volatile *src ) return value; } +static FORCEINLINE void* ReadPointerAcquire( void* const volatile *src ) +{ + void *value; +#ifdef _WIN64 + value = (void *)__WINE_LOAD64_NO_FENCE( (INT64 const volatile *)src ); +#else + value = (void *)__WINE_LOAD32_NO_FENCE( (INT32 const volatile *)src ); +#endif + __wine_memory_barrier_acq_rel(); + return value; +} + static FORCEINLINE LONG ReadNoFence( LONG const volatile *src ) { LONG value = __WINE_LOAD32_NO_FENCE( (int const volatile *)src ); return value; } +static FORCEINLINE void* ReadPointerNoFence( void* const volatile *src ) +{ + void *value; +#ifdef _WIN64 + value = (void *)__WINE_LOAD64_NO_FENCE( (INT64 const volatile *)src ); +#else + value = (void *)__WINE_LOAD32_NO_FENCE( (INT32 const volatile *)src ); +#endif + return value; +} + static FORCEINLINE void WriteRelease( LONG volatile *dest, LONG value ) { __wine_memory_barrier_acq_rel(); __WINE_STORE32_NO_FENCE( (int volatile *)dest, value ); } +static FORCEINLINE void WritePointerRelease( void* volatile *dest, void* value ) +{ + __wine_memory_barrier_acq_rel(); +#ifdef _WIN64 + __WINE_STORE64_NO_FENCE( (INT64 volatile *)dest, (INT64)value ); +#else + __WINE_STORE32_NO_FENCE( (INT32 volatile *)dest, (INT32)value ); +#endif +} + static FORCEINLINE void WriteNoFence( LONG volatile *dest, LONG value ) { __WINE_STORE32_NO_FENCE( (int volatile *)dest, value ); } +static FORCEINLINE void WritePointerNoFence( void* volatile *dest, void* value ) +{ +#ifdef _WIN64 + __WINE_STORE64_NO_FENCE( (INT64 volatile *)dest, (INT64)value ); +#else + __WINE_STORE32_NO_FENCE( (INT32 volatile *)dest, (INT32)value ); +#endif +} + #elif defined(__GNUC__) static FORCEINLINE BOOLEAN WINAPI BitScanForward(DWORD *index, DWORD mask) @@ -7148,6 +7198,13 @@ static FORCEINLINE LONG ReadAcquire( LONG const volatile *src ) return value; } +static FORCEINLINE void *ReadPointerAcquire( void *const volatile *src ) +{ + void *value; + __WINE_ATOMIC_LOAD_ACQUIRE( src, &value ); + return value; +} + static FORCEINLINE LONG ReadNoFence( LONG const volatile *src ) { LONG value; @@ -7155,6 +7212,13 @@ static FORCEINLINE LONG ReadNoFence( LONG const volatile *src ) return value; } +static FORCEINLINE void *ReadPointerNoFence( void *const volatile *src ) +{ + void *value; + __WINE_ATOMIC_LOAD_RELAXED( src, &value ); + return value; +} + static FORCEINLINE void WriteRelease( LONG volatile *dest, LONG value ) { __WINE_ATOMIC_STORE_RELEASE( dest, &value ); @@ -7165,6 +7229,16 @@ static FORCEINLINE void WriteNoFence( LONG volatile *dest, LONG value ) __WINE_ATOMIC_STORE_RELAXED( dest, &value ); } +static FORCEINLINE void WritePointerRelease( void *volatile *src, void *value ) +{ + __WINE_ATOMIC_STORE_RELEASE( src, &value ); +} + +static FORCEINLINE void WritePointerNoFence( void *volatile *src, void *value ) +{ + __WINE_ATOMIC_STORE_RELAXED( src, &value ); +} + static FORCEINLINE DECLSPEC_NORETURN void __fastfail(unsigned int code) { #if defined(__x86_64__) || defined(__i386__) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/3504
From: Yuxuan Shui <yshui(a)codeweavers.com> --- dlls/kernel32/tests/sync.c | 24 ++ dlls/ntdll/sync.c | 620 ++++++++++++++++++++++++++++--------- 2 files changed, 501 insertions(+), 143 deletions(-) diff --git a/dlls/kernel32/tests/sync.c b/dlls/kernel32/tests/sync.c index 10765765bc5..f0c32261c24 100644 --- a/dlls/kernel32/tests/sync.c +++ b/dlls/kernel32/tests/sync.c @@ -2535,6 +2535,29 @@ static void test_srwlock_example(void) trace("number of total exclusive accesses is %ld\n", srwlock_protected_value); } +static void test_srwlock_quirk(void) +{ + union { SRWLOCK *s; LONG *l; } u = { &srwlock_example }; + + if (!pInitializeSRWLock) { + /* function is not yet in XP, only in newer Windows */ + win_skip("no srw lock support.\n"); + return; + } + + *u.l = 0; + pReleaseSRWLockExclusive(&srwlock_example); + ok(*u.l == 0xffffffff, "expected 0xffffffff, got %lx\n", *u.l); + + *u.l = 1; + pReleaseSRWLockExclusive(&srwlock_example); + ok(*u.l == 0, "expected 0x0, got %lx\n", *u.l); + + *u.l = 0x10000; + pReleaseSRWLockExclusive(&srwlock_example); + ok(*u.l == 0xffff, "expected 0xffff, got %lx\n", *u.l); +} + static DWORD WINAPI alertable_wait_thread(void *param) { HANDLE *semaphores = param; @@ -2892,6 +2915,7 @@ START_TEST(sync) test_srwlock_base(&unaligned_srwlock.lock); #endif test_srwlock_example(); + test_srwlock_quirk(); test_alertable_wait(); test_apc_deadlock(); test_crit_section(); diff --git a/dlls/ntdll/sync.c b/dlls/ntdll/sync.c index fa64917029a..e2a76db3a18 100644 --- a/dlls/ntdll/sync.c +++ b/dlls/ntdll/sync.c @@ -26,6 +26,8 @@ #include <stdarg.h> #include <stdio.h> #include <stdlib.h> +#include <stdint.h> +#include <assert.h> #include <time.h> #include "ntstatus.h" @@ -471,24 +473,95 @@ DWORD WINAPI RtlRunOnceExecuteOnce( RTL_RUN_ONCE *once, PRTL_RUN_ONCE_INIT_FN fu return RtlRunOnceComplete( once, 0, context ? *context : NULL ); } -struct srw_lock -{ - short exclusive_waiters; +/** + * The SRWLOCK is a tagged pointer, with the last 4 bits been the tag. + * The pointer part serves 2 roles: if there is no waiters on the lock, + * it counts the number of shared owners of the lock; otherwise, it + * points to the end of the waiter queue, which is a linked list of waiters. + * This also implies the pointer must be 16 byte aligned. + * + * There are a couple helper functions below to make accessing different parts + * of the SRWLOCK easier. + */ - /* Number of shared owners, or -1 if owned exclusive. - * - * Sadly Windows has no equivalent to FUTEX_WAIT_BITSET, so in order to wake - * up *only* exclusive or *only* shared waiters (and thus avoid spurious - * wakeups), we need to wait on two different addresses. - * RtlAcquireSRWLockShared() needs to know the values of "exclusive_waiters" - * and "owners", but RtlAcquireSRWLockExclusive() only needs to know the - * value of "owners", so the former can wait on the entire structure, and - * the latter waits only on the "owners" member. Note then that "owners" - * must not be the first element in the structure. +enum srwlock_tag { + SRWLOCK_TAG_LOCKED = 1 << 0, + SRWLOCK_TAG_HAS_WAITERS = 1 << 1, + /* Unknown purpose on Windows, but we use it to indicate the list + * is being modified. */ + SRWLOCK_TAG_LIST_LOCKED = 1 << 2, + /* Unclear purpose on Windows, might be indicating this lock has + * > 1 owners. */ + SRWLOCK_TAG_HAS_MULTIPLE_OWNERS = 1 << 3, +}; + +enum srwlock_waiter_state { + SRWLOCK_WAITER_STATE_IS_EXCLUSIVE = 1, + /* ???? = 2, */ + SRWLOCK_WAITER_STATE_NOTIFIED = 1 << 2, +}; +struct DECLSPEC_ALIGN(16) srwlock_waiter { + /* Note the prev pointer is uninitialized for the list head. */ + struct srwlock_waiter *prev; + struct srwlock_waiter *head; + struct srwlock_waiter *next; + ULONG_PTR thread_id; + /* When the first waiter appears, the shared owner counter store in + * SRWLOCK is transferred here, however only the lower 28 bits are kept. + * A special value 0xffffffff indicates this waiter is not at the + * head of the list, and 0xfffffffe indicates this waiter is at the head + * of the list, but the lock is held exclusively. */ - short owners; + DWORD num_owners; + + /* A bitflag of states, see `enum srwlock_waiter_state`. */ + DWORD state; }; -C_ASSERT( sizeof(struct srw_lock) == 4 ); + +#define SRWLOCK_WAITER_IS_NOT_HEAD 0xffffffff +#define SRWLOCK_WAITER_EXCLUSIVELY_LOCKED 0xfffffffe + +#ifdef _WIN64 +#define InterlockedAddPointer(ptr,val) (PVOID)InterlockedAdd64((PLONGLONG)(ptr),(LONGLONG)(val)) +#define InterlockedAndPointer(ptr,val) (PVOID)InterlockedAnd64((PLONGLONG)(ptr),(LONGLONG)(val)) +#define InterlockedOrPointer(ptr,val) (PVOID)InterlockedOr64((PLONGLONG)(ptr),(LONGLONG)(val)) +#else +#define InterlockedAddPointer(ptr,val) (PVOID)InterlockedAdd((PLONG)(ptr),(LONG)(val)) +#define InterlockedAndPointer(ptr,val) (PVOID)InterlockedAnd((PLONG)(ptr),(LONG)(val)) +#define InterlockedOrPointer(ptr,val) (PVOID)InterlockedOr((PLONG)(ptr),(LONG)(val)) +#endif + +static inline struct srwlock_waiter *srwlock_get_waiter(RTL_SRWLOCK lock) +{ + ULONG_PTR ptr = (ULONG_PTR)lock.Ptr; + return (void *)(ptr & ~(ULONG_PTR)0xf); +} + +static inline ULONG_PTR srwlock_get_shared_count(RTL_SRWLOCK lock) +{ + ULONG_PTR ptr = (ULONG_PTR)lock.Ptr; + return ((ptr & (ULONG_PTR)0xfffffff0) >> 4); +} + +static inline USHORT srwlock_get_tag(RTL_SRWLOCK lock) +{ + ULONG_PTR ptr = (ULONG_PTR)lock.Ptr; + return (USHORT)(ptr & (ULONG_PTR)0xf); +} + +static inline RTL_SRWLOCK srwlock_from_waiter(struct srwlock_waiter *waiter, USHORT tag) +{ + RTL_SRWLOCK lock; + lock.Ptr = (void *)((ULONG_PTR)waiter | (ULONG_PTR)tag); + return lock; +} + +static inline RTL_SRWLOCK srwlock_from_shared_owner_count(ULONG_PTR count, USHORT tag) +{ + RTL_SRWLOCK lock; + lock.Ptr = (void *)(((ULONG_PTR)count << 4) | (ULONG_PTR)tag); + return lock; +} /*********************************************************************** * RtlInitializeSRWLock (NTDLL.@) @@ -496,141 +569,217 @@ C_ASSERT( sizeof(struct srw_lock) == 4 ); * NOTES * Please note that SRWLocks do not keep track of the owner of a lock. * It doesn't make any difference which thread for example unlocks an - * SRWLock (see corresponding tests). This implementation uses two - * keyed events (one for the exclusive waiters and one for the shared - * waiters) and is limited to 2^15-1 waiting threads. + * SRWLock (see corresponding tests). */ void WINAPI RtlInitializeSRWLock( RTL_SRWLOCK *lock ) { lock->Ptr = NULL; } -/*********************************************************************** - * RtlAcquireSRWLockExclusive (NTDLL.@) +/* Lock the SRWLOCK, remove then wake up the waiters at the front of the list, + * Only one thread can call this function at any given time. Must be called + * with LIST_LOCKED, and HAS_WAITERS bits set; the HAS_MULTIPLE_OWNERS bit + * must NOT be set. * - * NOTES - * Unlike RtlAcquireResourceExclusive this function doesn't allow - * nested calls from the same thread. "Upgrading" a shared access lock - * to an exclusive access lock also doesn't seem to be supported. - */ -void WINAPI RtlAcquireSRWLockExclusive( RTL_SRWLOCK *lock ) + * Returns TRUE if the operation is successful. If another thread acquired the + * lock while we are scanning the list, this aborts and returns FALSE. */ +static void srwlock_wake(RTL_SRWLOCK *lock, struct srwlock_waiter * const last) { - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; + RTL_SRWLOCK new, read; + struct srwlock_waiter *head = last->head, *new_head = NULL, *i; + UINT tag; + RTL_SRWLOCK expected = srwlock_from_waiter(last, + SRWLOCK_TAG_LIST_LOCKED | SRWLOCK_TAG_HAS_WAITERS); + ULONG shared_owner_count = 0; - InterlockedIncrement16( &u.s->exclusive_waiters ); + TRACE("%p\n", lock); - for (;;) - { - union { struct srw_lock s; LONG l; } old, new; - BOOL wait; +retry: - do + head->num_owners = 0; + shared_owner_count = 0; + if (head->state & SRWLOCK_WAITER_STATE_IS_EXCLUSIVE) + { + new_head = head->next; + } + else + { + i = head; + while (i && !(i->state & SRWLOCK_WAITER_STATE_IS_EXCLUSIVE)) { - old.s = *u.s; - new.s = old.s; + shared_owner_count += 1; + new_head = i->next; + i = i->next; + } + if (!i) + new_head = NULL; + } + for (i = new_head; i; i = i->next) + i->head = new_head; + + tag = SRWLOCK_TAG_LOCKED; + if (shared_owner_count > 1) + tag |= SRWLOCK_TAG_HAS_MULTIPLE_OWNERS; + if (new_head == NULL) + new = srwlock_from_shared_owner_count(shared_owner_count, tag); + else + { + new = srwlock_from_waiter(last, tag | SRWLOCK_TAG_HAS_WAITERS); + if (shared_owner_count) + new_head->num_owners = shared_owner_count; + else + new_head->num_owners = SRWLOCK_WAITER_EXCLUSIVELY_LOCKED; + } - if (!old.s.owners) - { - /* Not locked exclusive or shared. We can try to grab it. */ - new.s.owners = -1; - --new.s.exclusive_waiters; - wait = FALSE; - } - else - { - wait = TRUE; - } - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); + TRACE("new = %p, #owners = %ld\n", new.Ptr, shared_owner_count); + read.Ptr = InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, expected.Ptr); + if (read.Ptr != expected.Ptr) + { + tag = srwlock_get_tag(read); + TRACE("bail, read = %p\n", read.Ptr); + assert(tag == (SRWLOCK_TAG_LOCKED | SRWLOCK_TAG_LIST_LOCKED | SRWLOCK_TAG_HAS_WAITERS)); + /* Bail, we need to restore the head pointers to their original value. */ + for (i = new_head; i; i = i->next) + i->head = head; + if (new_head) + new_head->num_owners = SRWLOCK_WAITER_IS_NOT_HEAD; + head->num_owners = 1; + new.Ptr = (PVOID)((ULONG_PTR)read.Ptr & ~(ULONG_PTR)SRWLOCK_TAG_LIST_LOCKED); + if (InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, read.Ptr) != read.Ptr) + goto retry; + + RtlWakeAddressSingle(&lock->Ptr); + return; + } + RtlWakeAddressSingle(&lock->Ptr); - if (!wait) return; - RtlWaitOnAddress( &u.s->owners, &new.s.owners, sizeof(short), NULL ); + while (head != new_head) + { + /* waking up the waiter will invalidate the waiter's entry in + * the list. */ + struct srwlock_waiter *next = head->next; + InterlockedOr((LONG *)&head->state, SRWLOCK_WAITER_STATE_NOTIFIED); + TRACE("waking %p\n", head); + RtlWakeAddressSingle(&head->state); + head = next; } } -/*********************************************************************** - * RtlAcquireSRWLockShared (NTDLL.@) +/** + * Add a new waiter to the SRWLOCK, and wait on it. The wait will be interrupted + * if the value stored in `lock` changes to something other than `expected`. * - * NOTES - * Do not call this function recursively - it will only succeed when - * there are no threads waiting for an exclusive lock! + * Returns TRUE if the lock is acquired, FALSE otherwise. */ -void WINAPI RtlAcquireSRWLockShared( RTL_SRWLOCK *lock ) +#ifdef __GNUC__ +__attribute__((force_align_arg_pointer)) +#endif +static BOOLEAN srwlock_wait(RTL_SRWLOCK *lock, DWORD waiter_state, + RTL_SRWLOCK expected) { - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; + RTL_SRWLOCK new, old; + USHORT tag; + struct srwlock_waiter *prev = NULL, waiter = {0}; - for (;;) - { - union { struct srw_lock s; LONG l; } old, new; - BOOL wait; + tag = srwlock_get_tag(expected); + TRACE("%p %p %p\n", lock, &waiter, expected.Ptr); - do - { - old.s = *u.s; - new = old; - - if (old.s.owners != -1 && !old.s.exclusive_waiters) - { - /* Not locked exclusive, and no exclusive waiters. - * We can try to grab it. */ - ++new.s.owners; - wait = FALSE; - } - else - { - wait = TRUE; - } - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); + if (tag & SRWLOCK_TAG_LIST_LOCKED) { + /* We only ever blocking wait on &lock->Ptr for the LIST_LOCKED bit. */ + RtlWaitOnAddress(&lock->Ptr, &expected.Ptr, sizeof(expected.Ptr), NULL); + return FALSE; + } - if (!wait) return; - RtlWaitOnAddress( u.s, &new.s, sizeof(struct srw_lock), NULL ); + waiter.state = waiter_state; + if (tag & SRWLOCK_TAG_HAS_WAITERS) + { + prev = srwlock_get_waiter(expected); + waiter.head = NULL; + waiter.prev = prev; + waiter.num_owners = SRWLOCK_WAITER_IS_NOT_HEAD; } -} + else + { + waiter.head = &waiter; + waiter.num_owners = srwlock_get_shared_count(expected); + if (waiter.num_owners > 1) + tag |= SRWLOCK_TAG_HAS_MULTIPLE_OWNERS; + if (waiter.num_owners == 0) + waiter.num_owners = SRWLOCK_WAITER_EXCLUSIVELY_LOCKED; + tag |= SRWLOCK_TAG_HAS_WAITERS; + } + waiter.next = NULL; -/*********************************************************************** - * RtlReleaseSRWLockExclusive (NTDLL.@) - */ -void WINAPI RtlReleaseSRWLockExclusive( RTL_SRWLOCK *lock ) -{ - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; - union { struct srw_lock s; LONG l; } old, new; + new = srwlock_from_waiter(&waiter, tag | SRWLOCK_TAG_LIST_LOCKED); + if (InterlockedCompareExchangePointer((void **)&lock->Ptr, new.Ptr, expected.Ptr) != expected.Ptr) + return FALSE; - do - { - old.s = *u.s; - new = old; + /* The linked list is locked by us now */ + if (prev) { + WritePointerNoFence((void **)&waiter.head, prev->head); + prev->next = &waiter; + } + + /* Update tail and unlock list */ + do { + old.Ptr = ReadPointerAcquire(&lock->Ptr); + tag = srwlock_get_tag(old); - if (old.s.owners != -1) ERR("Lock %p is not owned exclusive!\n", lock); + if (tag & (SRWLOCK_TAG_LOCKED | SRWLOCK_TAG_HAS_MULTIPLE_OWNERS)) + /* If the lock is unlocked while we are holding the list lock, + * then we would have to perform the waking up duty, so we + * would still need the list lock, otherwise we can unlock + * the list. */ + tag &= ~SRWLOCK_TAG_LIST_LOCKED; - new.s.owners = 0; - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); + new = srwlock_from_waiter(&waiter, tag); + TRACE("new = %p, tag = %x\n", new.Ptr, tag); + } while( InterlockedCompareExchangePointer((void **)&lock->Ptr, new.Ptr, old.Ptr) != old.Ptr ); - if (new.s.exclusive_waiters) - RtlWakeAddressSingle( &u.s->owners ); + if (!(tag & (SRWLOCK_TAG_LOCKED | SRWLOCK_TAG_HAS_MULTIPLE_OWNERS))) + srwlock_wake(lock, srwlock_get_waiter(old)); else - RtlWakeAddressAll( u.s ); + RtlWakeAddressSingle(&lock->Ptr); + + TRACE("waiting: %p, %p, %lu\n", lock, &waiter, waiter.num_owners); + while (TRUE) + { + waiter_state = ReadAcquire((LONG *)&waiter.state); + if (waiter_state & SRWLOCK_WAITER_STATE_NOTIFIED) + break; + RtlWaitOnAddress(&waiter.state, &waiter_state, sizeof(DWORD), NULL); + }; + + TRACE("acquired: %p\n", lock); + return TRUE; } -/*********************************************************************** - * RtlReleaseSRWLockShared (NTDLL.@) - */ -void WINAPI RtlReleaseSRWLockShared( RTL_SRWLOCK *lock ) +static BOOLEAN srwlock_try_acquire_exclusive(RTL_SRWLOCK *lock, RTL_SRWLOCK *old) { - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; - union { struct srw_lock s; LONG l; } old, new; + RTL_SRWLOCK new; + USHORT tag; + struct srwlock_waiter *last; do { - old.s = *u.s; - new = old; - - if (old.s.owners == -1) ERR("Lock %p is owned exclusive!\n", lock); - else if (!old.s.owners) ERR("Lock %p is not owned shared!\n", lock); - - --new.s.owners; - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); + old->Ptr = ReadPointerAcquire(&lock->Ptr); + TRACE("old = %p\n", old->Ptr); + tag = srwlock_get_tag(*old); + last = srwlock_get_waiter(*old); + + /* We can't acquire the lock if it's locked (obviously), or if + * the MULTIPLE_OWNERS bit is set. See `RtlReleaseSRWLockShared` + * for an explanation on why this is necessary. */ + if (tag & (SRWLOCK_TAG_HAS_MULTIPLE_OWNERS | SRWLOCK_TAG_LOCKED)) + return FALSE; + + if (tag & SRWLOCK_TAG_HAS_WAITERS) + new = srwlock_from_waiter(last, tag | SRWLOCK_TAG_LOCKED); + else + new = srwlock_from_shared_owner_count(0, tag | SRWLOCK_TAG_LOCKED); + } while (InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, old->Ptr ) != old->Ptr); - if (!new.s.owners) - RtlWakeAddressSingle( &u.s->owners ); + return TRUE; } /*********************************************************************** @@ -642,28 +791,60 @@ void WINAPI RtlReleaseSRWLockShared( RTL_SRWLOCK *lock ) */ BOOLEAN WINAPI RtlTryAcquireSRWLockExclusive( RTL_SRWLOCK *lock ) { - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; - union { struct srw_lock s; LONG l; } old, new; - BOOLEAN ret; + RTL_SRWLOCK old; + TRACE("%p\n", lock); + return srwlock_try_acquire_exclusive(lock, &old); +} + +/*********************************************************************** + * RtlAcquireSRWLockExclusive (NTDLL.@) + * + * NOTES + * Unlike RtlAcquireResourceExclusive this function doesn't allow + * nested calls from the same thread. "Upgrading" a shared access lock + * to an exclusive access lock also doesn't seem to be supported. + */ +void WINAPI RtlAcquireSRWLockExclusive( RTL_SRWLOCK *lock ) +{ + RTL_SRWLOCK old; + + TRACE("%p\n", lock); + + while (!srwlock_try_acquire_exclusive(lock, &old)) + if (srwlock_wait(lock, SRWLOCK_WAITER_STATE_IS_EXCLUSIVE, old)) + break; +} + +static BOOLEAN srwlock_try_acquire_shared(RTL_SRWLOCK *lock, RTL_SRWLOCK *old) +{ + RTL_SRWLOCK new; + USHORT tag; + ULONG_PTR shared_count; + struct srwlock_waiter *last; do { - old.s = *u.s; - new.s = old.s; + old->Ptr = ReadPointerAcquire(&lock->Ptr); + TRACE("old = %p\n", old->Ptr); + tag = srwlock_get_tag(*old); + last = srwlock_get_waiter(*old); + shared_count = srwlock_get_shared_count(*old); - if (!old.s.owners) - { - /* Not locked exclusive or shared. We can try to grab it. */ - new.s.owners = -1; - ret = TRUE; - } + if (tag & SRWLOCK_TAG_HAS_MULTIPLE_OWNERS) + return FALSE; + + if ((tag & SRWLOCK_TAG_LOCKED) && (shared_count == 0 || (tag & SRWLOCK_TAG_HAS_WAITERS))) + return FALSE; + + /* The lock is either locked shared, or not locked at all. We can try to grab it. */ + if (tag & SRWLOCK_TAG_HAS_WAITERS) + new = srwlock_from_waiter(last, tag | SRWLOCK_TAG_LOCKED); else - { - ret = FALSE; - } - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); + new = srwlock_from_shared_owner_count(shared_count + 1, + tag | SRWLOCK_TAG_LOCKED); + } while (InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, old->Ptr ) != old->Ptr); - return ret; + return TRUE; } /*********************************************************************** @@ -671,29 +852,182 @@ BOOLEAN WINAPI RtlTryAcquireSRWLockExclusive( RTL_SRWLOCK *lock ) */ BOOLEAN WINAPI RtlTryAcquireSRWLockShared( RTL_SRWLOCK *lock ) { - union { RTL_SRWLOCK *rtl; struct srw_lock *s; LONG *l; } u = { lock }; - union { struct srw_lock s; LONG l; } old, new; - BOOLEAN ret; + RTL_SRWLOCK old; + TRACE("%p\n", lock); + return srwlock_try_acquire_shared(lock, &old); +} + +/*********************************************************************** + * RtlAcquireSRWLockShared (NTDLL.@) + * + * NOTES + * Do not call this function recursively - it will only succeed when + * there are no threads waiting for an exclusive lock! + */ +void WINAPI RtlAcquireSRWLockShared( RTL_SRWLOCK *lock ) +{ + RTL_SRWLOCK old; + + TRACE("%p\n", lock); + + while (!srwlock_try_acquire_shared(lock, &old)) + if (srwlock_wait(lock, 0, old)) + break; +} + +/* Try to acquire the list lock and start waking waiters up. + * + * This function bails in the following cases: + * + * - the lock become locked, we should not try to wake anyone up. And the + * new owner of the lock will be doing the waking when it releases the + * lock. + * - someone else acquired the list lock. In this case they will be responsible + * of waking up the waiters. + * - no waiters remain. No one to wake up. + */ +static void srwlock_maybe_wake(RTL_SRWLOCK *lock, RTL_SRWLOCK old) +{ + RTL_SRWLOCK new, read; + UINT tag = srwlock_get_tag(old); + TRACE("\n"); + + /* Try to acquire the lock on the list. If we are not able to, meaning + * there is another thread (can be either an acquirer or a releaser) + * currently holding the list lock, we give up and leave the duty of + * waking waiters up to that thread. */ + while (tag == SRWLOCK_TAG_HAS_WAITERS) + { + struct srwlock_waiter *waiter = srwlock_get_waiter(old); + new = srwlock_from_waiter(waiter, tag | SRWLOCK_TAG_LIST_LOCKED); + read.Ptr = InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, old.Ptr); + if (read.Ptr == old.Ptr) { + /* If we do succeed in locking the list, we are responsible for + * waking up the waiters. */ + srwlock_wake(lock, waiter); + break; + } + old = read; + tag = srwlock_get_tag(old); + } +} +/*********************************************************************** + * RtlReleaseSRWLockExclusive (NTDLL.@) + */ +void WINAPI RtlReleaseSRWLockExclusive( RTL_SRWLOCK *lock ) +{ + RTL_SRWLOCK old; + + TRACE("%p\n", lock); + + /* Looks weird but this is how Windows does it. */ + old.Ptr = InterlockedAddPointer(&lock->Ptr, -1); + TRACE("after = %p\n", old.Ptr); + + srwlock_maybe_wake(lock, old); +} + +/*********************************************************************** + * RtlReleaseSRWLockShared (NTDLL.@) + */ +void WINAPI RtlReleaseSRWLockShared( RTL_SRWLOCK *lock ) +{ + RTL_SRWLOCK old, new; + USHORT tag; + LONG shared_count; + struct srwlock_waiter *last, *head; + + TRACE("%p\n", lock); do { - old.s = *u.s; - new.s = old.s; + old.Ptr = ReadPointerAcquire(&lock->Ptr); + TRACE("old = %p\n", old.Ptr); + + tag = srwlock_get_tag(old); + last = srwlock_get_waiter(old); - if (old.s.owners != -1 && !old.s.exclusive_waiters) + if (!(tag & SRWLOCK_TAG_LOCKED)) { - /* Not locked exclusive, and no exclusive waiters. - * We can try to grab it. */ - ++new.s.owners; - ret = TRUE; + /* interestingly this check is only done for shared locks. */ + EXCEPTION_RECORD record; + record.ExceptionAddress = RtlReleaseSRWLockShared; + record.ExceptionCode = STATUS_RESOURCE_NOT_OWNED; + record.ExceptionFlags = 0; + record.ExceptionRecord = NULL; + record.NumberParameters = 0; + return RtlRaiseException(&record); } - else + + if (tag & SRWLOCK_TAG_HAS_WAITERS) { - ret = FALSE; + /* We are only safe to access the list head if there are multiple owners, + * in which case only after the last owner has decremented `num_owners` + * can the list starts to be modified. OTOH when the HAS_MULTIPLE_OWNERS + * bit is not set, we know we are the sole owner without needing to + * consult the list. */ + if (tag & SRWLOCK_TAG_HAS_MULTIPLE_OWNERS) + { + /* last->head can be NULL if another thread is in the process + * of adding a waiter. If we reach this point we know the list + * head cannot change, and nodes won't be removed from the list. + * So we can safely scan backwards to find a valid head pointer.*/ + while (TRUE) { + head = ReadPointerNoFence((void **)&last->head); + if (head) + break; + last = last->prev; + } + shared_count = InterlockedDecrement((LONG *)&head->num_owners); + TRACE("shared_count in head = %ld\n", shared_count); + + /* Now, threads that got shared_count = either 1 or 0 have + * something to do here. The thread that got 1 needs to unset + * MULTIPLE_OWNERS, the other thread needs to unset LOCKED. + * + * We said earlier either of these bits being set blocks lock + * acquisition. Because otherwise would require strong ordering + * of these two unsets. If LOCKED is unset first, other threads + * would start acquiring/releasing the lock. Later when + * MULTIPLE_OWNERS is unset, it would scribble over lock state + * that has since changed, potentially making it invalid. + */ + if (shared_count > 1) + return; + + /* At most 2 threads can reach here. */ + if (shared_count == 1) + old.Ptr = InterlockedAndPointer(&lock->Ptr, ~(ULONG_PTR)SRWLOCK_TAG_HAS_MULTIPLE_OWNERS); + else + old.Ptr = InterlockedAndPointer(&lock->Ptr, ~(ULONG_PTR)SRWLOCK_TAG_LOCKED); + + TRACE("before = %p, shared_count = %ld\n", old.Ptr, shared_count); + tag = srwlock_get_tag(old); + if ((tag & SRWLOCK_TAG_LOCKED) && (tag & SRWLOCK_TAG_HAS_MULTIPLE_OWNERS)) + return; + + /* The thread that finished second will be the only one that reaches here. */ + } + else { + /* This thread is the sole owner of the lock. */ + old.Ptr = InterlockedAndPointer(&lock->Ptr, ~(ULONG_PTR)SRWLOCK_TAG_LOCKED); + TRACE("before = %p\n", old.Ptr); + } + + /* Only the last owner reaches here. */ + old.Ptr = (PVOID)((ULONG_PTR)old.Ptr & ~(ULONG_PTR)(SRWLOCK_TAG_HAS_MULTIPLE_OWNERS | SRWLOCK_TAG_LOCKED)); + return srwlock_maybe_wake(lock, old); } - } while (InterlockedCompareExchange( u.l, new.l, old.l ) != old.l); - return ret; + shared_count = srwlock_get_shared_count(old) - 1; + if (shared_count == 0) + tag &= ~SRWLOCK_TAG_LOCKED; + if (shared_count == 1) + tag &= ~SRWLOCK_TAG_HAS_MULTIPLE_OWNERS; + + new = srwlock_from_shared_owner_count(shared_count, tag); + TRACE("new = %p\n", new.Ptr); + } while (InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, old.Ptr) != old.Ptr); } /*********************************************************************** -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/3504
From: Yuxuan Shui <yshui(a)codeweavers.com> Allow thread that released an SRWLOCK to immediately re-acquire it. This makes the lock less fair but improves throughput. --- dlls/ntdll/sync.c | 49 +++++++++++++++++++++++++++++++---------------- 1 file changed, 32 insertions(+), 17 deletions(-) diff --git a/dlls/ntdll/sync.c b/dlls/ntdll/sync.c index e2a76db3a18..9d5c88019ca 100644 --- a/dlls/ntdll/sync.c +++ b/dlls/ntdll/sync.c @@ -496,8 +496,9 @@ enum srwlock_tag { }; enum srwlock_waiter_state { - SRWLOCK_WAITER_STATE_IS_EXCLUSIVE = 1, - /* ???? = 2, */ + SRWLOCK_WAITER_STATE_IS_EXCLUSIVE = 1 << 0, + /* Unknown on windows */ + SRWLOCK_WAITER_STATE_LOCKED = 1 << 1, SRWLOCK_WAITER_STATE_NOTIFIED = 1 << 2, }; struct DECLSPEC_ALIGN(16) srwlock_waiter { @@ -591,6 +592,7 @@ static void srwlock_wake(RTL_SRWLOCK *lock, struct srwlock_waiter * const last) RTL_SRWLOCK expected = srwlock_from_waiter(last, SRWLOCK_TAG_LIST_LOCKED | SRWLOCK_TAG_HAS_WAITERS); ULONG shared_owner_count = 0; + LONG waiter_state; TRACE("%p\n", lock); @@ -617,19 +619,29 @@ retry: for (i = new_head; i; i = i->next) i->head = new_head; - tag = SRWLOCK_TAG_LOCKED; - if (shared_owner_count > 1) - tag |= SRWLOCK_TAG_HAS_MULTIPLE_OWNERS; - if (new_head == NULL) - new = srwlock_from_shared_owner_count(shared_owner_count, tag); - else + TRACE("%ld waiters will be woken, new_head = %p, head = %p\n", shared_owner_count, new_head, head); + + /* We only transfer the lock if there are more than 1 shared owners and with + * wait list present, because in that case, they are not capable of + * acquiring the lock all at the same time themselves. If there is only 1 + * owner, we wake it up without giving it the lock and let it acquire it the + * usual way. The purpose is so the current thread can immediately acquire + * the lock again if it wants to. This is less fair but helps with + * throughput. */ + if (shared_owner_count == 1 || !new_head) + shared_owner_count = 0; + + tag = 0; + if (shared_owner_count) + tag = SRWLOCK_TAG_HAS_MULTIPLE_OWNERS | SRWLOCK_TAG_LOCKED; + + if (new_head) { new = srwlock_from_waiter(last, tag | SRWLOCK_TAG_HAS_WAITERS); - if (shared_owner_count) - new_head->num_owners = shared_owner_count; - else - new_head->num_owners = SRWLOCK_WAITER_EXCLUSIVELY_LOCKED; + new_head->num_owners = shared_owner_count; } + else + new = srwlock_from_shared_owner_count(shared_owner_count, tag); TRACE("new = %p, #owners = %ld\n", new.Ptr, shared_owner_count); read.Ptr = InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, expected.Ptr); @@ -643,7 +655,7 @@ retry: i->head = head; if (new_head) new_head->num_owners = SRWLOCK_WAITER_IS_NOT_HEAD; - head->num_owners = 1; + head->num_owners = SRWLOCK_WAITER_EXCLUSIVELY_LOCKED; new.Ptr = (PVOID)((ULONG_PTR)read.Ptr & ~(ULONG_PTR)SRWLOCK_TAG_LIST_LOCKED); if (InterlockedCompareExchangePointer(&lock->Ptr, new.Ptr, read.Ptr) != read.Ptr) goto retry; @@ -653,12 +665,15 @@ retry: } RtlWakeAddressSingle(&lock->Ptr); + waiter_state = SRWLOCK_WAITER_STATE_NOTIFIED; + if (tag & SRWLOCK_TAG_LOCKED) + waiter_state |= SRWLOCK_WAITER_STATE_LOCKED; while (head != new_head) { /* waking up the waiter will invalidate the waiter's entry in * the list. */ struct srwlock_waiter *next = head->next; - InterlockedOr((LONG *)&head->state, SRWLOCK_WAITER_STATE_NOTIFIED); + InterlockedOr((LONG *)&head->state, waiter_state); TRACE("waking %p\n", head); RtlWakeAddressSingle(&head->state); head = next; @@ -733,7 +748,7 @@ static BOOLEAN srwlock_wait(RTL_SRWLOCK *lock, DWORD waiter_state, tag &= ~SRWLOCK_TAG_LIST_LOCKED; new = srwlock_from_waiter(&waiter, tag); - TRACE("new = %p, tag = %x\n", new.Ptr, tag); + TRACE("new = %p, tag = %#x\n", new.Ptr, tag); } while( InterlockedCompareExchangePointer((void **)&lock->Ptr, new.Ptr, old.Ptr) != old.Ptr ); if (!(tag & (SRWLOCK_TAG_LOCKED | SRWLOCK_TAG_HAS_MULTIPLE_OWNERS))) @@ -750,8 +765,8 @@ static BOOLEAN srwlock_wait(RTL_SRWLOCK *lock, DWORD waiter_state, RtlWaitOnAddress(&waiter.state, &waiter_state, sizeof(DWORD), NULL); }; - TRACE("acquired: %p\n", lock); - return TRUE; + TRACE("woken: %p %#lx\n", lock, waiter_state); + return (waiter_state & SRWLOCK_WAITER_STATE_LOCKED) != 0; } static BOOLEAN srwlock_try_acquire_exclusive(RTL_SRWLOCK *lock, RTL_SRWLOCK *old) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/3504
From: Yuxuan Shui <yshui(a)codeweavers.com> --- dlls/ntdll/sync.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/dlls/ntdll/sync.c b/dlls/ntdll/sync.c index 9d5c88019ca..b5a24fadb6a 100644 --- a/dlls/ntdll/sync.c +++ b/dlls/ntdll/sync.c @@ -673,9 +673,10 @@ retry: /* waking up the waiter will invalidate the waiter's entry in * the list. */ struct srwlock_waiter *next = head->next; + ULONG_PTR thread_id = head->thread_id; InterlockedOr((LONG *)&head->state, waiter_state); TRACE("waking %p\n", head); - RtlWakeAddressSingle(&head->state); + NtAlertThreadByThreadId((HANDLE)thread_id); head = next; } } @@ -705,6 +706,7 @@ static BOOLEAN srwlock_wait(RTL_SRWLOCK *lock, DWORD waiter_state, return FALSE; } + waiter.thread_id = GetCurrentThreadId(); waiter.state = waiter_state; if (tag & SRWLOCK_TAG_HAS_WAITERS) { @@ -762,7 +764,7 @@ static BOOLEAN srwlock_wait(RTL_SRWLOCK *lock, DWORD waiter_state, waiter_state = ReadAcquire((LONG *)&waiter.state); if (waiter_state & SRWLOCK_WAITER_STATE_NOTIFIED) break; - RtlWaitOnAddress(&waiter.state, &waiter_state, sizeof(DWORD), NULL); + NtWaitForAlertByThreadId(NULL, NULL); }; TRACE("woken: %p %#lx\n", lock, waiter_state); -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/3504
Hi, It looks like your patch introduced the new failures shown below. Please investigate and fix them before resubmitting your patch. If they are not new, fixing them anyway would help a lot. Otherwise please ask for the known failures list to be updated. The tests also ran into some preexisting test failures. If you know how to fix them that would be helpful. See the TestBot job for the details: The full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=137856 Your paranoid android. === w10pro64_ar (64 bit report) === kernel32: sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 sync.c:2668: Test failed: expected STATUS_SUCCESS, got c000012d sync.c:2669: Test failed: expected base != NULL, got 0000000000000000 sync.c:2674: Test failed: expected STATUS_SUCCESS, got c00000a0 Report validation errors: kernel32:sync prints too much data (46441 bytes)
update: rebasing and fixing style -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3504#note_46818
participants (3)
-
Marvin -
Yuxuan Shui -
Yuxuan Shui (＠yshui)