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| author | Andrew Gregory <andrew.gregory.8@gmail.com> | 2015-12-04 20:14:31 +0100 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2015-12-05 08:46:12 +0100 |
| commit | bb5e6c3b767e923fdb6cbdd75a930838c9b2a018 (patch) | |
| tree | 9187320f1fef6a15a85c8225ab7a0fbf0bb6e7dd /lib/libalpm/util.c | |
| parent | 8a373096f590925465f624d7b0bf466b02143ce1 (diff) | |
| download | pacman-bb5e6c3b767e923fdb6cbdd75a930838c9b2a018.tar.gz pacman-bb5e6c3b767e923fdb6cbdd75a930838c9b2a018.tar.xz | |
always unlink files before extraction
libarchive will not extract a directory over an existing directory
symlink, making it impossible to replace a symlink with a directory
across packages. Adding the ARCHIVE_EXTRACT_UNLINK and
ARCHIVE_EXTRACT_SECURE_SYMLINKS causes libarchive to unlink the existing
symlink and prevents it from extracting any paths that contain
a symlink, which we should not be doing anyway.
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm/util.c')
0 files changed, 0 insertions, 0 deletions