diff options
Diffstat (limited to 'src/Common/libzip/zip_source_rollback_write.c')
| -rw-r--r-- | src/Common/libzip/zip_source_rollback_write.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/Common/libzip/zip_source_rollback_write.c b/src/Common/libzip/zip_source_rollback_write.c index c35f30f9..51613252 100644 --- a/src/Common/libzip/zip_source_rollback_write.c +++ b/src/Common/libzip/zip_source_rollback_write.c @@ -1,10 +1,10 @@ /* zip_source_rollback_write.c -- discard changes - Copyright (C) 2014 Dieter Baron and Thomas Klausner + Copyright (C) 2014-2022 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 are met: @@ -16,9 +16,9 @@ distribution. 3. The names of the authors may not be used to endorse or promote products derived from this software without specific prior written permission. - + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY @@ -35,13 +35,16 @@ #include "zipint.h" ZIP_EXTERN void -zip_source_rollback_write(zip_source_t *src) -{ +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); src->write_state = ZIP_SOURCE_WRITE_CLOSED; } |