Date: Wed, 14 Feb 2024 06:05:58 GMT From: Gordon Tetlow <gordon@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 154dedade465 - releng/13.2 - EVFILT_SIGNAL: do not use target process pointer on detach Message-ID: <202402140605.41E65wSH085170@gitrepo.freebsd.org>
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The branch releng/13.2 has been updated by gordon: URL: https://cgit.FreeBSD.org/src/commit/?id=154dedade4654516dfd3737ae56d5b3e3721029a commit 154dedade4654516dfd3737ae56d5b3e3721029a Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2023-11-28 12:51:54 +0000 Commit: Gordon Tetlow <gordon@FreeBSD.org> CommitDate: 2024-02-14 05:37:16 +0000 EVFILT_SIGNAL: do not use target process pointer on detach PR: 275286 Approved by: so Security: FreeBSD-EN-24:03.kqueue (cherry picked from commit ed410b78edc53e17b5a3e93ace2adbeb3a734ae9) (cherry picked from commit 55e91944998c128d74b94b9b48a04ef41ff5e9d0) --- sys/kern/kern_sig.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 63d73cf7a909..067e5a0aaa05 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -4209,9 +4209,7 @@ filt_sigattach(struct knote *kn) static void filt_sigdetach(struct knote *kn) { - struct proc *p = kn->kn_ptr.p_proc; - - knlist_remove(p->p_klist, kn, 0); + knlist_remove(kn->kn_knlist, kn, 0); } /*
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