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authorAndrew Gregory <andrew.gregory.8@gmail.com>2017-04-09 19:49:17 -0400
committerAndrew Gregory <andrew.gregory.8@gmail.com>2017-05-08 23:27:44 -0400
commit0fd8455c66ae574e479f9d9a645f2e8366bac993 (patch)
treefbebbef6602275cbfb1611c424457276bea56474 /scripts/libmakepkg/tidy/emptydirs.sh.in
parent908769b54002e104b90ab2b3e5ca8066affd4394 (diff)
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> (cherry picked from commit 16b91f798faf6413f9b043543c5c0c3467b6fdbf)
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