https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246385
--- Comment #1 from commit-h...@freebsd.org --- A commit references this bug: Author: kib Date: Mon May 11 22:38:32 UTC 2020 New revision: 360940 URL: https://svnweb.freebsd.org/changeset/base/360940 Log: sigfastblock: fix delivery of the pending signals in single-threaded processes. If single-threaded process receives a signal during critical section established by sigfastblock(2) word, unblock did not caused signal delivery because sigfastblock(SIGFASTBLOCK_UNBLOCK) failed to request ast handling of the pending signals. Set TDF_ASTPENDING | TDF_NEEDSIGCHK on unblock or when kernel forces end of sigfastblock critical section, to cause syscall exit to recheck and deliver any signal pending. Reported by: corydo...@ridiculousfish.com PR: 246385 Sponsored by: The FreeBSD Foundation Changes: head/sys/kern/kern_sig.c -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
