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authorAndrew Gregory <andrew.gregory.8@gmail.com>2017-04-10 01:49:17 +0200
committerAndrew Gregory <andrew.gregory.8@gmail.com>2017-04-17 01:41:35 +0200
commit16b91f798faf6413f9b043543c5c0c3467b6fdbf (patch)
tree929d4406c6fe65d234bb5239dd6b027cedd80654 /src
parentf9de3b22ad9e532af14c8d5b0b90a3f0f747e331 (diff)
downloadpacman-16b91f798faf6413f9b043543c5c0c3467b6fdbf.tar.gz
pacman-16b91f798faf6413f9b043543c5c0c3467b6fdbf.tar.xz
unlink_file: strip trailing slashes
If the user replaces a directory with a symlink, libalpm would get confused because the trailing slash causes system calls to resolve the symlink. This leads to errors and a misleading message during upgrades. Even though libalpm does not support this, it should not be giving misleading errors. Also adds an overflow check. Fixes FS#51377 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
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