From: Jinoh Kang jinoh.kang.kr@gmail.com
--- dlls/ntdll/loader.c | 34 ++++++++++++++++++++-------------- 1 file changed, 20 insertions(+), 14 deletions(-)
diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c index 2ca21edd279..f101614754a 100644 --- a/dlls/ntdll/loader.c +++ b/dlls/ntdll/loader.c @@ -191,9 +191,11 @@ static LDR_DDAG_NODE *node_ntdll, *node_kernel32; static NTSTATUS load_dll( const WCHAR *load_path, const WCHAR *libname, DWORD flags, WINE_MODREF** pwm, BOOL system ); static NTSTATUS process_attach( LDR_DDAG_NODE *node, LPVOID lpReserved ); static FARPROC find_ordinal_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports, - DWORD exp_size, DWORD ordinal, LPCWSTR load_path, WINE_MODREF *importer ); + DWORD exp_size, DWORD ordinal, LPCWSTR load_path, + WINE_MODREF *importer, BOOL is_dynamic ); static FARPROC find_named_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size, - const char *name, int hint, LPCWSTR load_path, WINE_MODREF *importer ); + const char *name, int hint, LPCWSTR load_path, + WINE_MODREF *importer, BOOL is_dynamic );
/* check whether the file name contains a path */ static inline BOOL contains_path( LPCWSTR name ) @@ -967,9 +969,11 @@ static FARPROC find_forwarded_export( HMODULE module, const char *forward, LPCWS
if (*name == '#') { /* ordinal */ proc = find_ordinal_export( wm->ldr.DllBase, exports, exp_size, - atoi(name+1) - exports->Base, load_path, importer ); + atoi(name+1) - exports->Base, load_path, + importer, FALSE ); } else - proc = find_named_export( wm->ldr.DllBase, exports, exp_size, name, -1, load_path, importer ); + proc = find_named_export( wm->ldr.DllBase, exports, exp_size, name, -1, load_path, + importer, FALSE ); }
if (!proc) @@ -1014,7 +1018,8 @@ static FARPROC find_forwarded_export( HMODULE module, const char *forward, LPCWS * The loader_section must be locked while calling this function. */ static FARPROC find_ordinal_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports, - DWORD exp_size, DWORD ordinal, LPCWSTR load_path, WINE_MODREF *importer ) + DWORD exp_size, DWORD ordinal, LPCWSTR load_path, + WINE_MODREF *importer, BOOL is_dynamic ) { FARPROC proc; const DWORD *functions = get_rva( module, exports->AddressOfFunctions ); @@ -1035,12 +1040,12 @@ static FARPROC find_ordinal_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY
if (TRACE_ON(snoop)) { - const WCHAR *user = importer ? importer->ldr.BaseDllName.Buffer : NULL; + const WCHAR *user = !is_dynamic && importer ? importer->ldr.BaseDllName.Buffer : NULL; proc = SNOOP_GetProcAddress( module, exports, exp_size, proc, ordinal, user ); } if (TRACE_ON(relay)) { - const WCHAR *user = importer ? importer->ldr.BaseDllName.Buffer : NULL; + const WCHAR *user = !is_dynamic && importer ? importer->ldr.BaseDllName.Buffer : NULL; proc = RELAY_GetProcAddress( module, exports, exp_size, proc, ordinal, user ); } return proc; @@ -1077,7 +1082,8 @@ static int find_name_in_exports( HMODULE module, const IMAGE_EXPORT_DIRECTORY *e * The loader_section must be locked while calling this function. */ static FARPROC find_named_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY *exports, DWORD exp_size, - const char *name, int hint, LPCWSTR load_path, WINE_MODREF *importer ) + const char *name, int hint, LPCWSTR load_path, WINE_MODREF *importer, + BOOL is_dynamic ) { const WORD *ordinals = get_rva( module, exports->AddressOfNameOrdinals ); const DWORD *names = get_rva( module, exports->AddressOfNames ); @@ -1088,12 +1094,12 @@ static FARPROC find_named_export( HMODULE module, const IMAGE_EXPORT_DIRECTORY * { char *ename = get_rva( module, names[hint] ); if (!strcmp( ename, name )) - return find_ordinal_export( module, exports, exp_size, ordinals[hint], load_path, importer ); + return find_ordinal_export( module, exports, exp_size, ordinals[hint], load_path, importer, is_dynamic ); }
/* then do a binary search */ if ((ordinal = find_name_in_exports( module, exports, name )) == -1) return NULL; - return find_ordinal_export( module, exports, exp_size, ordinal, load_path, importer ); + return find_ordinal_export( module, exports, exp_size, ordinal, load_path, importer, is_dynamic );
}
@@ -1220,7 +1226,7 @@ static BOOL import_dll( WINE_MODREF *wm, const IMAGE_IMPORT_DESCRIPTOR *descr, L int ordinal = IMAGE_ORDINAL(import_list->u1.Ordinal);
thunk_list->u1.Function = (ULONG_PTR)find_ordinal_export( imp_mod, exports, exp_size, - ordinal - exports->Base, load_path, wm ); + ordinal - exports->Base, load_path, wm, FALSE ); if (!thunk_list->u1.Function) { thunk_list->u1.Function = allocate_stub( name, IntToPtr(ordinal) ); @@ -1236,7 +1242,7 @@ static BOOL import_dll( WINE_MODREF *wm, const IMAGE_IMPORT_DESCRIPTOR *descr, L pe_name = get_rva( module, (DWORD)import_list->u1.AddressOfData ); thunk_list->u1.Function = (ULONG_PTR)find_named_export( imp_mod, exports, exp_size, (const char*)pe_name->Name, - pe_name->Hint, load_path, wm ); + pe_name->Hint, load_path, wm, FALSE ); if (!thunk_list->u1.Function) { thunk_list->u1.Function = allocate_stub( name, (const char*)pe_name->Name ); @@ -2073,8 +2079,8 @@ NTSTATUS WINAPI LdrGetProcedureAddress(HMODULE module, const ANSI_STRING *name, else if ((exports = RtlImageDirectoryEntryToData( module, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &exp_size ))) { - void *proc = name ? find_named_export( module, exports, exp_size, name->Buffer, -1, NULL, NULL ) - : find_ordinal_export( module, exports, exp_size, ord - exports->Base, NULL, NULL ); + void *proc = name ? find_named_export( module, exports, exp_size, name->Buffer, -1, NULL, NULL, TRUE ) + : find_ordinal_export( module, exports, exp_size, ord - exports->Base, NULL, NULL, TRUE ); if (proc) { *address = proc;