Date: Wed, 05 Aug 2026 15:16:13 +0000 From: Mark Johnston <markj@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 13979cac4f19 - stable/14 - kthread: Fix a thread leak Message-ID: <6a7353bd.45133.31d4276d@gitrepo.freebsd.org>
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The branch stable/14 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=13979cac4f19741b48f8e597f5ef9a5ee2c63697 commit 13979cac4f19741b48f8e597f5ef9a5ee2c63697 Author: Mark Johnston <markj@FreeBSD.org> AuthorDate: 2026-07-24 20:04:45 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2026-08-05 15:15:14 +0000 kthread: Fix a thread leak Fixes: 963629923308 ("kthread_add(): do not allow to attach the thread to a dead or dying process") Reviewed by: kib MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D58433 (cherry picked from commit c7917e72fe80e2e168b3812718b5fcd497c0e3b8) --- sys/kern/kern_kthread.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/kern/kern_kthread.c b/sys/kern/kern_kthread.c index 00a264d57a21..d13986809a69 100644 --- a/sys/kern/kern_kthread.c +++ b/sys/kern/kern_kthread.c @@ -283,6 +283,7 @@ kthread_add1(void (*func)(void *), void *arg, struct proc *p, PROC_LOCK(p); if (p->p_state == PRS_ZOMBIE || (p->p_flag2 & P2_WEXIT) != 0) { PROC_UNLOCK(p); + thread_free(newtd); return (ESRCH); } oldtd = FIRST_THREAD_IN_PROC(p);home | help
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