diff options
Diffstat (limited to 'src/Common/libzip/zip_source_rollback_write.c')
| -rw-r--r-- | src/Common/libzip/zip_source_rollback_write.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/Common/libzip/zip_source_rollback_write.c b/src/Common/libzip/zip_source_rollback_write.c index bbccaf82..ea1a1510 100644 --- a/src/Common/libzip/zip_source_rollback_write.c +++ b/src/Common/libzip/zip_source_rollback_write.c @@ -1,9 +1,9 @@ /* zip_source_rollback_write.c -- discard changes - Copyright (C) 2014 Dieter Baron and Thomas Klausner + Copyright (C) 2014-2021 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> + The authors can be contacted at <info@libzip.org> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -37,8 +37,12 @@ ZIP_EXTERN void zip_source_rollback_write(zip_source_t *src) { + if (ZIP_SOURCE_IS_LAYERED(src)) { + return; + } + if (src->write_state != ZIP_SOURCE_WRITE_OPEN && src->write_state != ZIP_SOURCE_WRITE_FAILED) { - return; + return; } _zip_source_call(src, NULL, 0, ZIP_SOURCE_ROLLBACK_WRITE); |