Andrew Gregory bb5e6c3b76 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>

2015-12-05 17:46:12 +10:00

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libalpm

always unlink files before extraction

2015-12-05 17:46:12 +10:00