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Tue, 18 Mar 2025 14:38:39 GMT (envelope-from git) Date: Tue, 18 Mar 2025 14:38:39 GMT Message-Id: <202503181438.52IEcd3r060517@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mateusz Guzik Subject: git: d0105578f05f - stable/13 - inet6: add the missing lock acquire to nd6_get_llentry List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: mjg X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: d0105578f05f507614185436cf5aba92a2b61782 Auto-Submitted: auto-generated The branch stable/13 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=d0105578f05f507614185436cf5aba92a2b61782 commit d0105578f05f507614185436cf5aba92a2b61782 Author: Mateusz Guzik AuthorDate: 2025-02-10 14:27:37 +0000 Commit: Mateusz Guzik CommitDate: 2025-03-18 14:38:00 +0000 inet6: add the missing lock acquire to nd6_get_llentry Reported by: Lexi Winter PR: 282378 Sponsored by: Rubicon Communications, LLC ("Netgate") (cherry picked from commit d6138a65405f697715189363b2b18581e7abd982) --- sys/netinet6/nd6.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c index 70fb468176a5..91e48bc8b991 100644 --- a/sys/netinet6/nd6.c +++ b/sys/netinet6/nd6.c @@ -2338,6 +2338,7 @@ nd6_get_llentry(struct ifnet *ifp, const struct in6_addr *addr, int family) } else { /* child lle already exists, free newly-created one */ lltable_free_entry(LLTABLE6(ifp), child_lle); + LLE_WLOCK(lle_tmp); child_lle = lle_tmp; } LLE_WUNLOCK(lle);