diff options
Diffstat (limited to 'src/Common/libzip/zip_set_archive_flag.c')
-rw-r--r-- | src/Common/libzip/zip_set_archive_flag.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/Common/libzip/zip_set_archive_flag.c b/src/Common/libzip/zip_set_archive_flag.c index 610409d5..ec6a86d0 100644 --- a/src/Common/libzip/zip_set_archive_flag.c +++ b/src/Common/libzip/zip_set_archive_flag.c @@ -39,13 +39,23 @@ ZIP_EXTERN int zip_set_archive_flag(zip_t *za, zip_flags_t flag, int value) { unsigned int new_flags; - if (value) + if (flag == ZIP_AFL_IS_TORRENTZIP) { + zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + /* TODO: when setting ZIP_AFL_WANT_TORRENTZIP, we should error out if any changes have been made that are not allowed for torrentzip. */ + + if (value) { new_flags = za->ch_flags | flag; - else + } + else { new_flags = za->ch_flags & ~flag; + } - if (new_flags == za->ch_flags) + if (new_flags == za->ch_flags) { return 0; + } if (ZIP_IS_RDONLY(za)) { zip_error_set(&za->error, ZIP_ER_RDONLY, 0); |