kernel32: Clear the module handle on failure in GetModuleHandleEx.

dlls/kernel32/module.c

@@ -548,7 +548,9 @@ BOOL WINAPI GetModuleHandleExW( DWORD flags, LPCWSTR name, HMODULE *module )
         !(flags & GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT))
         LdrUnlockLoaderLock( 0, magic );
 
-    *module = ret;
+    if (status == STATUS_SUCCESS) *module = ret;
+    else *module = NULL;
+
     return (status == STATUS_SUCCESS);
 }
 

dlls/kernel32/tests/module.c

@@ -540,7 +540,7 @@ static void testGetModuleHandleEx(void)
     error = GetLastError();
     ok( !ret, "unexpected success\n" );
     ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
-    todo_wine ok( mod == NULL, "got %p\n", mod );
+    ok( mod == NULL, "got %p\n", mod );
 
     SetLastError( 0xdeadbeef );
     ret = pGetModuleHandleExW( 0, NULL, NULL );
@@ -567,7 +567,7 @@ static void testGetModuleHandleEx(void)
     error = GetLastError();
     ok( !ret, "unexpected success\n" );
     ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
-    todo_wine ok( mod == NULL, "got %p\n", mod );
+    ok( mod == NULL, "got %p\n", mod );
 
     SetLastError( 0xdeadbeef );
     ret = pGetModuleHandleExA( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, NULL, NULL );
@@ -593,7 +593,7 @@ static void testGetModuleHandleEx(void)
     error = GetLastError();
     ok( !ret, "unexpected success\n" );
     ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
-    todo_wine ok( mod == NULL, "got %p\n", mod );
+    ok( mod == NULL, "got %p\n", mod );
 
     SetLastError( 0xdeadbeef );
     ret = pGetModuleHandleExW( GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, NULL, NULL );
@@ -619,7 +619,7 @@ static void testGetModuleHandleEx(void)
     error = GetLastError();
     ok( !ret, "unexpected success\n" );
     ok( error == ERROR_MOD_NOT_FOUND, "got %u\n", error );
-    todo_wine ok( mod == NULL, "got %p\n", mod );
+    ok( mod == NULL, "got %p\n", mod );
 
     mod_kernel32 = LoadLibraryA( "kernel32" );