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| author | Tavian Barnes <tavianator@tavianator.com> | 2024-10-10 11:56:27 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2024-10-10 11:56:27 -0400 |
| commit | 39ff273df97e51b1285358b9e6808b117ea8adb1 (patch) | |
| tree | de29177b5af341791096d0f303ef6bb4fae8302b /src/printf.c | |
| parent | 7b33959d38374d18950b16a2f3ff2ca42406a895 (diff) | |
| download | bfs-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 'src/printf.c')
0 files changed, 0 insertions, 0 deletions