From: yaoyongjie yaoyongjie@uniontech.com
If alloc is FALSE, file_name_AtoW will uses the TEB static buffer, but the buffer size is MAX_PATH+1 . If DeleteFileA is to support long paths prefixed with "\\?\", alloc must be set to TRUE. --- dlls/kernel32/tests/file.c | 17 +++++++++-------- dlls/kernelbase/file.c | 7 +++++-- 2 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/dlls/kernel32/tests/file.c b/dlls/kernel32/tests/file.c index a55fc6af68a..be19a248bb4 100644 --- a/dlls/kernel32/tests/file.c +++ b/dlls/kernel32/tests/file.c @@ -1432,9 +1432,9 @@ static void test_CopyFileEx(void) retok = CopyFileExA(long_path_1, long_path_2, NULL, NULL, NULL, 0); ok(retok, "Expected CopyFileExA succeeded, but got %ld, copy %s -> %s\n", GetLastError(), long_path_1, long_path_2); retok = DeleteFileA(long_path_1); - todo_wine ok(retok, "DeleteFileA failed: %ld, %s\n", GetLastError(), long_path_1); + ok(retok, "DeleteFileA failed: %ld, %s\n", GetLastError(), long_path_1); retok = DeleteFileA(long_path_2); - todo_wine ok(retok, "DeleteFileA failed: %ld, %s\n", GetLastError(), long_path_2); + ok(retok, "DeleteFileA failed: %ld, %s\n", GetLastError(), long_path_2); } else { @@ -1449,9 +1449,9 @@ static void test_CopyFileEx(void) retok = CopyFileExA(long_path_1, long_path_2, NULL, NULL, NULL, 0); ok(!retok && GetLastError() == ERROR_PATH_NOT_FOUND, "Expected CopyFileExA failed with ERROR_PATH_NOT_FOUND, but got %ld, copy %s -> %s\n", GetLastError(), long_path_1, long_path_2); retok = DeleteFileA(long_path_1); - todo_wine ok(!retok, "Unexpected DeleteFileA successed\n"); + ok(!retok, "Unexpected DeleteFileA successed\n"); retok = DeleteFileA(long_path_2); - todo_wine ok(!retok, "Unexpected DeleteFileA successed\n"); + ok(!retok, "Unexpected DeleteFileA successed\n"); }
/* test long file name prepend "\?" */ @@ -1467,16 +1467,17 @@ static void test_CopyFileEx(void) SetLastError(0xdeadbeef); retok = CopyFileExA(long_path_1, long_path_2, NULL, NULL, NULL, 0); ok(retok, "CopyFileExA failed, got %ld, copy %s -> %s failed\n", GetLastError(), long_path_1, long_path_2); + if (is_enabled_long_path()) { strcpy(long_path_1, temp_path); strcat(long_path_1, a); ret = DeleteFileA(long_path_1); - todo_wine ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); + ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); strcpy(long_path_2, temp_path); strcat(long_path_2, b); ret = DeleteFileA(long_path_2); - todo_wine ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); + ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); } else { @@ -1494,13 +1495,13 @@ static void test_CopyFileEx(void) strcat(long_path_1, a); SetLastError(0xdeadbeef); ret = DeleteFileA(long_path_1); - todo_wine ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); + ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); strcpy(long_path_2, "\\?\"); strcat(long_path_2, temp_path); strcat(long_path_2, b); SetLastError(0xdeadbeef); ret = DeleteFileA(long_path_2); - todo_wine ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); + ok(ret, "DeleteFileA failed with error %ld\n", GetLastError()); }
ret = DeleteFileA(source); diff --git a/dlls/kernelbase/file.c b/dlls/kernelbase/file.c index f208d92c209..20b6c5dafac 100644 --- a/dlls/kernelbase/file.c +++ b/dlls/kernelbase/file.c @@ -1005,9 +1005,12 @@ BOOLEAN WINAPI /* DECLSPEC_HOTPATCH */ CreateSymbolicLinkW( LPCWSTR link, LPCWST BOOL WINAPI DECLSPEC_HOTPATCH DeleteFileA( LPCSTR path ) { WCHAR *pathW; + BOOL res;
- if (!(pathW = file_name_AtoW( path, FALSE ))) return FALSE; - return DeleteFileW( pathW ); + if (!(pathW = file_name_AtoW( path, TRUE ))) return FALSE; + res = DeleteFileW( pathW ); + HeapFree( GetProcessHeap(), 0, pathW ); + return res; }