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authorTavian Barnes <tavianator@tavianator.com>2024-10-10 11:56:27 -0400
committerTavian Barnes <tavianator@tavianator.com>2024-10-10 11:56:27 -0400
commit39ff273df97e51b1285358b9e6808b117ea8adb1 (patch)
treede29177b5af341791096d0f303ef6bb4fae8302b /tests/common/samefile_symlink.out
parent7b33959d38374d18950b16a2f3ff2ca42406a895 (diff)
downloadbfs-39ff273df97e51b1285358b9e6808b117ea8adb1.tar.xz
sighook: Don't forget to reset list->tail on the last sigpop()
This was causing a UAF if we ever unregistered the last hook for a signal and then re-registered one. Fixes: 75b7f70 ("sighook: Make sigunhook() O(1)")
Diffstat (limited to 'tests/common/samefile_symlink.out')
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