Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/kernel32/heap.c | 10 ++++------ dlls/kernel32/tests/heap.c | 16 ---------------- dlls/kernelbase/memory.c | 10 ++++------ 3 files changed, 8 insertions(+), 28 deletions(-)
diff --git a/dlls/kernel32/heap.c b/dlls/kernel32/heap.c index 9cce4402aed..a8cdc8fc566 100644 --- a/dlls/kernel32/heap.c +++ b/dlls/kernel32/heap.c @@ -147,8 +147,6 @@ BOOL WINAPI HeapDestroy( HANDLE heap /* [in] Handle of heap */ ) * Global/local heap functions, keep in sync with kernelbase/memory.c ***********************************************************************/
-#include "pshpack1.h" - struct mem_entry { union @@ -156,15 +154,15 @@ struct mem_entry struct { WORD magic; - void *ptr; BYTE flags; BYTE lock; }; void *next_free; }; + void *ptr; };
-#include "poppack.h" +C_ASSERT(sizeof(struct mem_entry) == 2 * sizeof(void *));
struct kernelbase_global_data *kernelbase_global_data;
@@ -181,7 +179,7 @@ static inline struct mem_entry *unsafe_mem_from_HLOCAL( HLOCAL handle ) { struct mem_entry *mem = CONTAINING_RECORD( handle, struct mem_entry, ptr ); struct kernelbase_global_data *data = kernelbase_global_data; - if (!((ULONG_PTR)handle & 2)) return NULL; + if (((UINT_PTR)handle & ((sizeof(void *) << 1) - 1)) != sizeof(void *)) return NULL; if (mem < data->mem_entries || mem >= data->mem_entries_end) return NULL; if (mem->magic != MAGIC_LOCAL_USED) return NULL; return mem; @@ -189,7 +187,7 @@ static inline struct mem_entry *unsafe_mem_from_HLOCAL( HLOCAL handle )
static inline void *unsafe_ptr_from_HLOCAL( HLOCAL handle ) { - if ((ULONG_PTR)handle & 2) return NULL; + if (((UINT_PTR)handle & ((sizeof(void *) << 1) - 1))) return NULL; return handle; }
diff --git a/dlls/kernel32/tests/heap.c b/dlls/kernel32/tests/heap.c index 25f5e367e7c..ccc84b4a9bd 100644 --- a/dlls/kernel32/tests/heap.c +++ b/dlls/kernel32/tests/heap.c @@ -368,9 +368,7 @@ static void test_GlobalAlloc(void)
mem = GlobalAlloc( GMEM_MOVEABLE, alloc_size ); ok( !!mem, "GlobalAlloc failed, error %lu\n", GetLastError() ); - todo_wine ok( ((UINT_PTR)mem & sizeof(void *)), "got unexpected entry align\n" ); - todo_wine ok( !((UINT_PTR)mem & (sizeof(void *) - 1)), "got unexpected entry align\n" );
entry = mem_entry_from_HANDLE( mem ); @@ -414,9 +412,7 @@ static void test_GlobalAlloc(void) ok( !tmp_mem, "GlobalFree failed, error %lu\n", GetLastError() ); ok( !!entry->flags, "got unexpected flags %#Ix\n", entry->flags ); ok( !((UINT_PTR)entry->flags & sizeof(void *)), "got unexpected ptr align\n" ); - todo_wine_if(sizeof(void *) == 4) ok( !((UINT_PTR)entry->flags & (sizeof(void *) - 1)), "got unexpected ptr align\n" ); - todo_wine ok( !entry->ptr, "got unexpected ptr %p\n", entry->ptr );
mem = GlobalAlloc( GMEM_MOVEABLE | GMEM_DISCARDABLE, 0 ); @@ -542,29 +538,23 @@ static void test_GlobalAlloc(void) ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); flags = GlobalFlags( invalid_mem ); - todo_wine ok( flags == GMEM_INVALID_HANDLE, "GlobalFlags succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); size = GlobalSize( invalid_mem ); ok( size == 0, "GlobalSize succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); ptr = GlobalLock( invalid_mem ); ok( !ptr, "GlobalLock succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); ret = GlobalUnlock( invalid_mem ); ok( ret, "GlobalUnlock failed, error %lu\n", GetLastError() ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); tmp_mem = GlobalReAlloc( invalid_mem, 0, GMEM_MOVEABLE ); ok( !tmp_mem, "GlobalReAlloc succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
/* invalid pointers are caught */ @@ -888,29 +878,23 @@ static void test_LocalAlloc(void) ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); flags = LocalFlags( invalid_mem ); - todo_wine ok( flags == LMEM_INVALID_HANDLE, "LocalFlags succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); size = LocalSize( invalid_mem ); ok( size == 0, "LocalSize succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); ptr = LocalLock( invalid_mem ); ok( !ptr, "LocalLock succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); ret = LocalUnlock( invalid_mem ); ok( !ret, "LocalUnlock succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() ); SetLastError( 0xdeadbeef ); tmp_mem = LocalReAlloc( invalid_mem, 0, LMEM_MOVEABLE ); ok( !tmp_mem, "LocalReAlloc succeeded\n" ); - todo_wine ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
/* invalid pointers are caught */ diff --git a/dlls/kernelbase/memory.c b/dlls/kernelbase/memory.c index 5bdab31589d..086674ab41c 100644 --- a/dlls/kernelbase/memory.c +++ b/dlls/kernelbase/memory.c @@ -585,8 +585,6 @@ struct kernelbase_global_data struct mem_entry *mem_entries_end; };
-#include "pshpack1.h" - struct mem_entry { union @@ -594,15 +592,15 @@ struct mem_entry struct { WORD magic; - void *ptr; BYTE flags; BYTE lock; }; void *next_free; }; + void *ptr; };
-#include "poppack.h" +C_ASSERT(sizeof(struct mem_entry) == 2 * sizeof(void *));
#define MAX_MEM_HANDLES 0x10000 static struct mem_entry mem_entries[MAX_MEM_HANDLES]; @@ -626,7 +624,7 @@ static inline struct mem_entry *unsafe_mem_from_HLOCAL( HLOCAL handle ) { struct mem_entry *mem = CONTAINING_RECORD( handle, struct mem_entry, ptr ); struct kernelbase_global_data *data = &kernelbase_global_data; - if (!((ULONG_PTR)handle & 2)) return NULL; + if (((UINT_PTR)handle & ((sizeof(void *) << 1) - 1)) != sizeof(void *)) return NULL; if (mem < data->mem_entries || mem >= data->mem_entries_end) return NULL; if (mem->magic != MAGIC_LOCAL_USED) return NULL; return mem; @@ -639,7 +637,7 @@ static inline HLOCAL HLOCAL_from_mem( struct mem_entry *mem )
static inline void *unsafe_ptr_from_HLOCAL( HLOCAL handle ) { - if ((ULONG_PTR)handle & 2) return NULL; + if (((UINT_PTR)handle & ((sizeof(void *) << 1) - 1))) return NULL; return handle; }