84d Author: Jose Luis Duran AuthorDate: 2025-10-15 13:29:30 +0000 Commit: Colin Percival CommitDate: 2025-10-16 03:47:33 +0000 openssh: blocklist: Remove non async-signal safe probe BLOCKLIST_NOTIFY() is called within a signal handler for the alarm after the grace period has expired that may only take async-signal safe actions. Approved by: re (cperciva) Reviewed by: emaste Fixes: e02003bce726 ("openssh: blocklist: Use NetBSD probes") MFC after: 1 day Differential Revision: https://reviews.freebsd.org/D53109 (cherry picked from commit 9c82c17c2a3ac61a69cb5337cb6f92ae88bc0b08) (cherry picked from commit 7161c525abffe6cdb19ac01223d058fcbabf49c5) --- crypto/openssh/sshd-session.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/crypto/openssh/sshd-session.c b/crypto/openssh/sshd-session.c index e8299c254567..ca35790149ac 100644 --- a/crypto/openssh/sshd-session.c +++ b/crypto/openssh/sshd-session.c @@ -217,8 +217,6 @@ mm_is_monitor(void) static void grace_alarm_handler(int sig) { - BLOCKLIST_NOTIFY(the_active_state, BLOCKLIST_AUTH_FAIL, - "Grace period expired"); /* * Try to kill any processes that we have spawned, E.g. authorized * keys command helpers or privsep children.