Date: Fri, 17 Dec 2021 10:03:46 GMT From: Ram Kishore Vegesna <ram@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 241d13765504 - stable/12 - ocs_fc: Fix a use after free in ocs_sport_free Message-ID: <202112171003.1BHA3kp5051889@gitrepo.freebsd.org>
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The branch stable/12 has been updated by ram: URL: https://cgit.FreeBSD.org/src/commit/?id=241d1376550452d2da5eb80e9ee5d84ae567dd7b commit 241d1376550452d2da5eb80e9ee5d84ae567dd7b Author: Ram Kishore Vegesna <ram@FreeBSD.org> AuthorDate: 2021-05-28 05:26:13 +0000 Commit: Ram Kishore Vegesna <ram@FreeBSD.org> CommitDate: 2021-12-17 09:45:59 +0000 ocs_fc: Fix a use after free in ocs_sport_free Domain which could be freed is used while freeing the sport. Use ocs from sport. PR: 255866 Reported by: lylgood@foxmail.com Approved by:: markj (cherry picked from commit dd722ccd6efcaed5c6056e51a044db7f1a5b4a0d) --- sys/dev/ocs_fc/ocs_sport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/ocs_fc/ocs_sport.c b/sys/dev/ocs_fc/ocs_sport.c index 8031dc8f3692..6ca64adda089 100644 --- a/sys/dev/ocs_fc/ocs_sport.c +++ b/sys/dev/ocs_fc/ocs_sport.c @@ -264,7 +264,7 @@ ocs_sport_free(ocs_sport_t *sport) ocs_lock_free(&sport->node_group_lock); ocs_scsi_sport_deleted(sport); - ocs_free(domain->ocs, sport, sizeof(*sport)); + ocs_free(sport->ocs, sport, sizeof(*sport)); } }
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