[PATCH v2 1/2] kernel32/tests: Test module refcounting with forwarded exports.
Signed-off-by: Jinoh Kang <jinoh.kang.kr(a)gmail.com> --- dlls/kernel32/tests/Makefile.in | 10 +- dlls/kernel32/tests/forward1.c | 12 ++ dlls/kernel32/tests/forward1.spec | 1 + dlls/kernel32/tests/forward2.c | 7 ++ dlls/kernel32/tests/forward2.spec | 1 + dlls/kernel32/tests/forward3.c | 7 ++ dlls/kernel32/tests/forward3.spec | 1 + dlls/kernel32/tests/forward4.c | 28 +++++ dlls/kernel32/tests/forward4.spec | 1 + dlls/kernel32/tests/iatgas.h | 77 +++++++++++++ dlls/kernel32/tests/loader.c | 177 ++++++++++++++++++++++++++++++ 11 files changed, 321 insertions(+), 1 deletion(-) create mode 100644 dlls/kernel32/tests/forward1.c create mode 100644 dlls/kernel32/tests/forward1.spec create mode 100644 dlls/kernel32/tests/forward2.c create mode 100644 dlls/kernel32/tests/forward2.spec create mode 100644 dlls/kernel32/tests/forward3.c create mode 100644 dlls/kernel32/tests/forward3.spec create mode 100644 dlls/kernel32/tests/forward4.c create mode 100644 dlls/kernel32/tests/forward4.spec create mode 100644 dlls/kernel32/tests/iatgas.h diff --git a/dlls/kernel32/tests/Makefile.in b/dlls/kernel32/tests/Makefile.in index e9516603ce9..7ef3508bad4 100644 --- a/dlls/kernel32/tests/Makefile.in +++ b/dlls/kernel32/tests/Makefile.in @@ -37,4 +37,12 @@ SOURCES = \ toolhelp.c \ version.c \ virtual.c \ - volume.c + volume.c \ + forward1.c \ + forward1.spec \ + forward2.c \ + forward2.spec \ + forward3.c \ + forward3.spec \ + forward4.c \ + forward4.spec diff --git a/dlls/kernel32/tests/forward1.c b/dlls/kernel32/tests/forward1.c new file mode 100644 index 00000000000..0a10e18e4ae --- /dev/null +++ b/dlls/kernel32/tests/forward1.c @@ -0,0 +1,12 @@ +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + +BOOL WINAPI DllMain(HINSTANCE instance_new, DWORD reason, LPVOID reserved) +{ + return TRUE; +} + +int forward_test_func(void) +{ + return 1; +} diff --git a/dlls/kernel32/tests/forward1.spec b/dlls/kernel32/tests/forward1.spec new file mode 100644 index 00000000000..09911d484a3 --- /dev/null +++ b/dlls/kernel32/tests/forward1.spec @@ -0,0 +1 @@ +@ cdecl forward_test_func() diff --git a/dlls/kernel32/tests/forward2.c b/dlls/kernel32/tests/forward2.c new file mode 100644 index 00000000000..0ed3885e0df --- /dev/null +++ b/dlls/kernel32/tests/forward2.c @@ -0,0 +1,7 @@ +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + +BOOL WINAPI DllMain(HINSTANCE instance_new, DWORD reason, LPVOID reserved) +{ + return TRUE; +} diff --git a/dlls/kernel32/tests/forward2.spec b/dlls/kernel32/tests/forward2.spec new file mode 100644 index 00000000000..9a13a033444 --- /dev/null +++ b/dlls/kernel32/tests/forward2.spec @@ -0,0 +1 @@ +@ cdecl forward_test_func() forward1.forward_test_func diff --git a/dlls/kernel32/tests/forward3.c b/dlls/kernel32/tests/forward3.c new file mode 100644 index 00000000000..0ed3885e0df --- /dev/null +++ b/dlls/kernel32/tests/forward3.c @@ -0,0 +1,7 @@ +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + +BOOL WINAPI DllMain(HINSTANCE instance_new, DWORD reason, LPVOID reserved) +{ + return TRUE; +} diff --git a/dlls/kernel32/tests/forward3.spec b/dlls/kernel32/tests/forward3.spec new file mode 100644 index 00000000000..e2bd24f2a8d --- /dev/null +++ b/dlls/kernel32/tests/forward3.spec @@ -0,0 +1 @@ +@ cdecl forward_test_func() forward2.forward_test_func diff --git a/dlls/kernel32/tests/forward4.c b/dlls/kernel32/tests/forward4.c new file mode 100644 index 00000000000..e68a3d374df --- /dev/null +++ b/dlls/kernel32/tests/forward4.c @@ -0,0 +1,28 @@ +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + +#ifdef __GNUC__ +#include "iatgas.h" + +INLINE_IMPORT_BEGIN("forward3.dll") + IMPORT_ENTRY(0, SYM(forward_test_func), IMPSYM(forward_test_func)) +INLINE_IMPORT_END() + +extern int (*IMPSYM(forward_test_func))(void); + +int test_func_stub(void) +{ + return IMPSYM(forward_test_func)(); +} +#else +int test_func_stub(void) +{ + /* unimplemented */ + for (;;); +} +#endif + +BOOL WINAPI DllMain(HINSTANCE instance_new, DWORD reason, LPVOID reserved) +{ + return TRUE; +} diff --git a/dlls/kernel32/tests/forward4.spec b/dlls/kernel32/tests/forward4.spec new file mode 100644 index 00000000000..cb6d4add796 --- /dev/null +++ b/dlls/kernel32/tests/forward4.spec @@ -0,0 +1 @@ +@ cdecl test_func_stub() diff --git a/dlls/kernel32/tests/iatgas.h b/dlls/kernel32/tests/iatgas.h new file mode 100644 index 00000000000..8657c3e905a --- /dev/null +++ b/dlls/kernel32/tests/iatgas.h @@ -0,0 +1,77 @@ +/* + * Inline assembly import library generator + * + * Copyright 2021 Jinoh Kang + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef __i386__ +#define SYM(x) _ ## x +#define IMPSYM(x) _imp__ ## x +#else +#define SYM(x) x +#define IMPSYM(x) __imp_ ## x +#endif +#define STRINGIFY_ARG(x) #x +#define STRINGIFY(x) STRINGIFY_ARG(x) + +#if defined(_WIN64) +#define PTRSIZE_STR "8" +#elif defined(_WIN32) +#define PTRSIZE_STR "4" +#else +#error unknown pointer size +#endif + +#define INLINE_IMPORT_BEGIN(dll_name) \ + __asm__( \ + ".section \".idata$2\", \"aw\"\n" \ + ".skip 4\n" /* OriginalFirstThunk */ \ + ".reloc . - 4, rva32, 4f\n" \ + ".long 0\n" /* TimeDateStamp */ \ + ".long -1\n" /* ForwarderChain */ \ + ".skip 4\n" /* Name */ \ + ".reloc . - 4, rva32, 7f\n" \ + ".skip 4\n" /* FirstThunk */ \ + ".reloc . - 4, rva32, 5f\n" \ + ".section \".idata$4\", \"a\"\n" \ + "4:\n" \ + ".section \".idata$5\", \"aw\"\n" \ + "5:\n" \ + ".section \".idata$7\", \"a\"\n" \ + "7:\n" \ + ".asciz \"" dll_name "\"\n" \ + ".p2align 2\n" +#define IMPORT_ENTRY(hint, name, impsym) \ + ".section \".idata$4\", \"a\"\n" \ + ".skip " PTRSIZE_STR "\n" \ + ".reloc . - " PTRSIZE_STR ", rva32, 6f\n" \ + ".section \".idata$5\", \"aw\"\n" \ + STRINGIFY(SYM(impsym)) ":\n" \ + ".skip " PTRSIZE_STR "\n" \ + ".reloc . - " PTRSIZE_STR ", rva32, 6f\n" \ + ".section \".idata$6\", \"a\"\n" \ + "6:\n" \ + ".short " STRINGIFY_ARG(hint) "\n" \ + ".asciz \"" STRINGIFY_ARG(name) "\"\n" \ + ".p2align 1\n" +#define INLINE_IMPORT_END() \ + ".section \".idata$4\", \"a\"\n" \ + ".skip " PTRSIZE_STR "\n" \ + ".section \".idata$5\", \"aw\"\n" \ + ".skip " PTRSIZE_STR "\n" \ + ".text\n" \ + ); diff --git a/dlls/kernel32/tests/loader.c b/dlls/kernel32/tests/loader.c index 308cf1a44a0..52d14562205 100644 --- a/dlls/kernel32/tests/loader.c +++ b/dlls/kernel32/tests/loader.c @@ -1641,6 +1641,180 @@ static void test_ImportDescriptors(void) } } +static void extract_resource(const char *name, const char *type, const char *path) +{ + DWORD written; + HANDLE file; + HRSRC res; + void *ptr; + + file = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0); + ok(file != INVALID_HANDLE_VALUE, "file creation failed, at %s, error %d\n", path, GetLastError()); + + res = FindResourceA(NULL, name, type); + ok( res != 0, "couldn't find resource\n" ); + ptr = LockResource( LoadResource( GetModuleHandleA(NULL), res )); + WriteFile( file, ptr, SizeofResource( GetModuleHandleA(NULL), res ), &written, NULL ); + ok( written == SizeofResource( GetModuleHandleA(NULL), res ), "couldn't write resource\n" ); + CloseHandle( file ); +} + +static void test_static_forwarded_import_refs(void) +{ + CHAR temp_path[MAX_PATH], dir_path[MAX_PATH]; + CHAR forward1_path[MAX_PATH]; + CHAR forward2_path[MAX_PATH]; + CHAR forward3_path[MAX_PATH]; + CHAR forward4_path[MAX_PATH]; + HMODULE forward1, forward2, forward3, forward4; + + GetTempPathA( ARRAY_SIZE(temp_path), temp_path ); + GetTempFileNameA( temp_path, "ldr", GetTickCount() | 1UL, dir_path ); + ok( CreateDirectoryA( dir_path, NULL ), "failed to create dir %s, error %u\n", + dir_path, GetLastError() ); + + snprintf( forward1_path, MAX_PATH, "%s\\forward1.dll", dir_path ); + snprintf( forward2_path, MAX_PATH, "%s\\forward2.dll", dir_path ); + snprintf( forward3_path, MAX_PATH, "%s\\forward3.dll", dir_path ); + snprintf( forward4_path, MAX_PATH, "%s\\forward4.dll", dir_path ); + extract_resource( "forward1.dll", "TESTDLL", forward1_path ); + extract_resource( "forward2.dll", "TESTDLL", forward2_path ); + extract_resource( "forward3.dll", "TESTDLL", forward3_path ); + extract_resource( "forward4.dll", "TESTDLL", forward4_path ); + + forward1 = LoadLibraryA( forward1_path ); + ok( !!forward1, "couldn't find %s: %u\n", forward1_path, GetLastError() ); + forward2 = LoadLibraryA( forward2_path ); + ok( !!forward2, "couldn't find %s: %u\n", forward2_path, GetLastError() ); + forward3 = LoadLibraryA( forward3_path ); + ok( !!forward3, "couldn't find %s: %u\n", forward3_path, GetLastError() ); + forward4 = LoadLibraryA( forward4_path ); + ok( !!forward4, "couldn't find %s: %u\n", forward4_path, GetLastError() ); + + FreeLibrary( forward1 ); + FreeLibrary( forward2 ); + FreeLibrary( forward3 ); + + todo_wine + ok( !!GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly unloaded\n" ); + todo_wine + ok( !!GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly unloaded\n" ); + ok( !!GetModuleHandleA( "forward3.dll" ), "forward3.dll unexpectedly unloaded\n" ); + + FreeLibrary( forward4 ); + + ok( !GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward3.dll" ), "forward3.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward4.dll" ), "forward4.dll unexpectedly kept open\n" ); + + DeleteFileA( forward1_path ); + DeleteFileA( forward2_path ); + DeleteFileA( forward3_path ); + DeleteFileA( forward4_path ); + RemoveDirectoryA( dir_path ); +} + +static void test_dynamic_forwarded_import_refs(void) +{ + CHAR temp_path[MAX_PATH], dir_path[MAX_PATH]; + CHAR forward1_path[MAX_PATH]; + CHAR forward2_path[MAX_PATH]; + CHAR forward3_path[MAX_PATH]; + HMODULE forward1, forward2, forward3; + FARPROC proc1, proc2, proc3; + + GetTempPathA( ARRAY_SIZE(temp_path), temp_path ); + GetTempFileNameA( temp_path, "ldr", GetTickCount() | 1UL, dir_path ); + ok( CreateDirectoryA( dir_path, NULL ), "failed to create dir %s, error %u\n", + dir_path, GetLastError() ); + + snprintf( forward1_path, MAX_PATH, "%s\\forward1.dll", dir_path ); + snprintf( forward2_path, MAX_PATH, "%s\\forward2.dll", dir_path ); + snprintf( forward3_path, MAX_PATH, "%s\\forward3.dll", dir_path ); + extract_resource( "forward1.dll", "TESTDLL", forward1_path ); + extract_resource( "forward2.dll", "TESTDLL", forward2_path ); + extract_resource( "forward3.dll", "TESTDLL", forward3_path ); + + forward1 = LoadLibraryA( forward1_path ); + ok( !!forward1, "couldn't find %s: %u\n", forward1_path, GetLastError() ); + forward2 = LoadLibraryA( forward2_path ); + ok( !!forward2, "couldn't find %s: %u\n", forward2_path, GetLastError() ); + forward3 = LoadLibraryA( forward3_path ); + ok( !!forward3, "couldn't find %s: %u\n", forward3_path, GetLastError() ); + + proc1 = GetProcAddress(forward1, "forward_test_func"); + ok( !!proc1, "cannot resolve forward1!forward_test_func\n"); + proc2 = GetProcAddress(forward2, "forward_test_func"); + ok( !!proc2, "cannot resolve forward2!forward_test_func\n"); + proc3 = GetProcAddress(forward3, "forward_test_func"); + ok( !!proc3, "cannot resolve forward3!forward_test_func\n"); + ok( proc1 == proc3, "forward1!forward_test_func is not equal to forward3!forward_test_func\n"); + ok( proc2 == proc3, "forward2!forward_test_func is not equal to forward3!forward_test_func\n"); + + FreeLibrary( forward1 ); + FreeLibrary( forward2 ); + + todo_wine + ok( !!GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly unloaded\n" ); + todo_wine + ok( !!GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly unloaded\n" ); + + FreeLibrary( forward3 ); + + ok( !GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward3.dll" ), "forward3.dll unexpectedly kept open\n" ); + + DeleteFileA( forward1_path ); + DeleteFileA( forward2_path ); + DeleteFileA( forward3_path ); + RemoveDirectoryA( dir_path ); +} + +static void test_dynamic_forward_export_norefs(void) +{ + CHAR temp_path[MAX_PATH], dir_path[MAX_PATH]; + CHAR forward1_path[MAX_PATH]; + CHAR forward2_path[MAX_PATH]; + CHAR forward3_path[MAX_PATH]; + HMODULE forward1, forward2, forward3; + + GetTempPathA( ARRAY_SIZE(temp_path), temp_path ); + GetTempFileNameA( temp_path, "ldr", GetTickCount() | 1UL, dir_path ); + ok( CreateDirectoryA( dir_path, NULL ), "failed to create dir %s, error %u\n", + dir_path, GetLastError() ); + + snprintf( forward1_path, MAX_PATH, "%s\\forward1.dll", dir_path ); + snprintf( forward2_path, MAX_PATH, "%s\\forward2.dll", dir_path ); + snprintf( forward3_path, MAX_PATH, "%s\\forward3.dll", dir_path ); + extract_resource( "forward1.dll", "TESTDLL", forward1_path ); + extract_resource( "forward2.dll", "TESTDLL", forward2_path ); + extract_resource( "forward3.dll", "TESTDLL", forward3_path ); + + forward1 = LoadLibraryA( forward1_path ); + ok( !!forward1, "couldn't find %s: %u\n", forward1_path, GetLastError() ); + forward2 = LoadLibraryA( forward2_path ); + ok( !!forward2, "couldn't find %s: %u\n", forward2_path, GetLastError() ); + forward3 = LoadLibraryA( forward3_path ); + ok( !!forward3, "couldn't find %s: %u\n", forward3_path, GetLastError() ); + + FreeLibrary( forward1 ); + FreeLibrary( forward3 ); + + ok( !GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly kept open\n" ); + ok( !GetModuleHandleA( "forward3.dll" ), "forward3.dll unexpectedly kept open\n" ); + + FreeLibrary( forward2 ); + + ok( !GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly kept open\n" ); + + DeleteFileA( forward1_path ); + DeleteFileA( forward2_path ); + DeleteFileA( forward3_path ); + RemoveDirectoryA( dir_path ); +} + static void test_image_mapping(const char *dll_name, DWORD scn_page_access, BOOL is_dll) { HANDLE hfile, hmap; @@ -4106,6 +4280,9 @@ START_TEST(loader) test_filenames(); test_ResolveDelayLoadedAPI(); test_ImportDescriptors(); + test_static_forwarded_import_refs(); + test_dynamic_forwarded_import_refs(); + test_dynamic_forward_export_norefs(); test_section_access(); test_import_resolution(); test_ExitProcess(); -- 2.31.1
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52094 Signed-off-by: Jinoh Kang <jinoh.kang.kr(a)gmail.com> --- dlls/kernel32/tests/forward4.c | 2 +- dlls/kernel32/tests/iatgas.h | 2 +- dlls/kernel32/tests/loader.c | 4 -- dlls/ntdll/loader.c | 69 +++++++++++++++++++--------------- 4 files changed, 41 insertions(+), 36 deletions(-) diff --git a/dlls/kernel32/tests/forward4.c b/dlls/kernel32/tests/forward4.c index e68a3d374df..1ec8b2b3e24 100644 --- a/dlls/kernel32/tests/forward4.c +++ b/dlls/kernel32/tests/forward4.c @@ -5,7 +5,7 @@ #include "iatgas.h" INLINE_IMPORT_BEGIN("forward3.dll") - IMPORT_ENTRY(0, SYM(forward_test_func), IMPSYM(forward_test_func)) + IMPORT_ENTRY(0, "forward_test_func", IMPSYM(forward_test_func)) INLINE_IMPORT_END() extern int (*IMPSYM(forward_test_func))(void); diff --git a/dlls/kernel32/tests/iatgas.h b/dlls/kernel32/tests/iatgas.h index 8657c3e905a..154da6b0d2a 100644 --- a/dlls/kernel32/tests/iatgas.h +++ b/dlls/kernel32/tests/iatgas.h @@ -66,7 +66,7 @@ ".section \".idata$6\", \"a\"\n" \ "6:\n" \ ".short " STRINGIFY_ARG(hint) "\n" \ - ".asciz \"" STRINGIFY_ARG(name) "\"\n" \ + ".asciz \"" name "\"\n" \ ".p2align 1\n" #define INLINE_IMPORT_END() \ ".section \".idata$4\", \"a\"\n" \ diff --git a/dlls/kernel32/tests/loader.c b/dlls/kernel32/tests/loader.c index 52d14562205..94c0de4ada1 100644 --- a/dlls/kernel32/tests/loader.c +++ b/dlls/kernel32/tests/loader.c @@ -1695,9 +1695,7 @@ static void test_static_forwarded_import_refs(void) FreeLibrary( forward2 ); FreeLibrary( forward3 ); - todo_wine ok( !!GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly unloaded\n" ); - todo_wine ok( !!GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly unloaded\n" ); ok( !!GetModuleHandleA( "forward3.dll" ), "forward3.dll unexpectedly unloaded\n" ); @@ -1755,9 +1753,7 @@ static void test_dynamic_forwarded_import_refs(void) FreeLibrary( forward1 ); FreeLibrary( forward2 ); - todo_wine ok( !!GetModuleHandleA( "forward1.dll" ), "forward1.dll unexpectedly unloaded\n" ); - todo_wine ok( !!GetModuleHandleA( "forward2.dll" ), "forward2.dll unexpectedly unloaded\n" ); FreeLibrary( forward3 ); diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c index d11f3f0f79d..d251ee8b283 100644 --- a/dlls/ntdll/loader.c +++ b/dlls/ntdll/loader.c @@ -749,7 +749,7 @@ static FARPROC find_forwarded_export( HMODULE module, const char *forward, LPCWS { const IMAGE_EXPORT_DIRECTORY *exports; DWORD exp_size; - WINE_MODREF *wm; + WINE_MODREF *wm = NULL, *imp; WCHAR mod_name[256]; const char *end = strrchr(forward, '.'); FARPROC proc = NULL; @@ -757,30 +757,24 @@ static FARPROC find_forwarded_export( HMODULE module, const char *forward, LPCWS if (!end) return NULL; if (build_import_name( mod_name, forward, end - forward )) return NULL; - if (!(wm = find_basename_module( mod_name ))) + imp = get_modref( module ); + TRACE( "delay loading %s for '%s'\n", debugstr_w(mod_name), forward ); + if (load_dll( load_path, mod_name, 0, &wm, imp->system ) == STATUS_SUCCESS && + !(wm->ldr.Flags & LDR_DONT_RESOLVE_REFS)) { - WINE_MODREF *imp = get_modref( module ); - TRACE( "delay loading %s for '%s'\n", debugstr_w(mod_name), forward ); - if (load_dll( load_path, mod_name, 0, &wm, imp->system ) == STATUS_SUCCESS && - !(wm->ldr.Flags & LDR_DONT_RESOLVE_REFS)) + if ((imports_fixup_done || !current_modref) && + process_attach( wm->ldr.DdagNode, NULL ) != STATUS_SUCCESS) { - if (!imports_fixup_done && current_modref) - { - add_module_dependency( current_modref->ldr.DdagNode, wm->ldr.DdagNode ); - } - else if (process_attach( wm->ldr.DdagNode, NULL ) != STATUS_SUCCESS) - { - LdrUnloadDll( wm->ldr.DllBase ); - wm = NULL; - } + LdrUnloadDll( wm->ldr.DllBase ); + wm = NULL; } + } - if (!wm) - { - ERR( "module not found for forward '%s' used by %s\n", - forward, debugstr_w(imp->ldr.FullDllName.Buffer) ); - return NULL; - } + if (!wm) + { + ERR( "module not found for forward '%s' used by %s\n", + forward, debugstr_w(imp->ldr.FullDllName.Buffer) ); + return NULL; } if ((exports = RtlImageDirectoryEntryToData( wm->ldr.DllBase, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &exp_size ))) @@ -800,6 +794,11 @@ static FARPROC find_forwarded_export( HMODULE module, const char *forward, LPCWS " If you are using builtin %s, try using the native one instead.\n", forward, debugstr_w(get_modref(module)->ldr.FullDllName.Buffer), debugstr_w(get_modref(module)->ldr.BaseDllName.Buffer) ); + if (wm) LdrUnloadDll( wm->ldr.DllBase ); + } + else if (current_modref) + { + add_module_dependency( current_modref->ldr.DdagNode, wm->ldr.DdagNode ); } return proc; } @@ -1844,21 +1843,31 @@ NTSTATUS WINAPI LdrGetProcedureAddress(HMODULE module, const ANSI_STRING *name, IMAGE_EXPORT_DIRECTORY *exports; DWORD exp_size; NTSTATUS ret = STATUS_PROCEDURE_NOT_FOUND; + WINE_MODREF *prev, *wm; RtlEnterCriticalSection( &loader_section ); - /* check if the module itself is invalid to return the proper error */ - if (!get_modref( module )) ret = STATUS_DLL_NOT_FOUND; - else if ((exports = RtlImageDirectoryEntryToData( module, TRUE, - IMAGE_DIRECTORY_ENTRY_EXPORT, &exp_size ))) + wm = get_modref( module ); + if (!wm) ret = STATUS_DLL_NOT_FOUND; + else { - void *proc = name ? find_named_export( module, exports, exp_size, name->Buffer, -1, NULL ) - : find_ordinal_export( module, exports, exp_size, ord - exports->Base, NULL ); - if (proc) + prev = current_modref; + current_modref = wm; + + /* check if the module itself is invalid to return the proper error */ + if ((exports = RtlImageDirectoryEntryToData( module, TRUE, + IMAGE_DIRECTORY_ENTRY_EXPORT, &exp_size ))) { - *address = proc; - ret = STATUS_SUCCESS; + void *proc = name ? find_named_export( module, exports, exp_size, name->Buffer, -1, NULL ) + : find_ordinal_export( module, exports, exp_size, ord - exports->Base, NULL ); + if (proc) + { + *address = proc; + ret = STATUS_SUCCESS; + } } + + current_modref = prev; } RtlLeaveCriticalSection( &loader_section ); -- 2.31.1
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Jinoh Kang