diff options
Diffstat (limited to 'src/Common/libzip/zip_source_win32w.c')
| -rw-r--r-- | src/Common/libzip/zip_source_win32w.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/Common/libzip/zip_source_win32w.c b/src/Common/libzip/zip_source_win32w.c index 4097214d..cb8d64e6 100644 --- a/src/Common/libzip/zip_source_win32w.c +++ b/src/Common/libzip/zip_source_win32w.c @@ -1,6 +1,6 @@ /* zip_source_win32w.c -- create data source from Windows file (UTF-16) - Copyright (C) 1999-2018 Dieter Baron and Thomas Klausner + Copyright (C) 1999-2019 Dieter Baron and Thomas Klausner This file is part of libzip, a library to manipulate ZIP archives. The authors can be contacted at <libzip@nih.at> @@ -136,8 +136,18 @@ _win32_create_temp_w(_zip_source_win32_read_file_t *ctx, void **temp, zip_uint32 static int _win32_rename_temp_w(_zip_source_win32_read_file_t *ctx) { + DWORD attributes = GetFileAttributesW(ctx->tmpname); + if (INVALID_FILE_ATTRIBUTES == attributes) + return -1; + + if (FILE_ATTRIBUTE_TEMPORARY & attributes) { + if (!SetFileAttributesW(ctx->tmpname, attributes & ~FILE_ATTRIBUTE_TEMPORARY)) + return -1; + } + if (!MoveFileExW(ctx->tmpname, ctx->fname, MOVEFILE_REPLACE_EXISTING)) return -1; + return 0; } |