Date: Mon, 17 Oct 2022 18:40:42 GMT From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: a3da8329c509 - main - carp: fix regression panic from ccd69bd573f Message-ID: <202210171840.29HIeguH042727@gitrepo.freebsd.org>
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The branch main has been updated by glebius: URL: https://cgit.FreeBSD.org/src/commit/?id=a3da8329c509a002908602175cd7507fc10d4f6c commit a3da8329c509a002908602175cd7507fc10d4f6c Author: Gleb Smirnoff <glebius@FreeBSD.org> AuthorDate: 2022-10-17 18:39:40 +0000 Commit: Gleb Smirnoff <glebius@FreeBSD.org> CommitDate: 2022-10-17 18:39:40 +0000 carp: fix regression panic from ccd69bd573f Reported & tested by: Oleg Ginzburg <olevole olevole.ru> Fixes: ccd69bd573f185308e7652190ff64b50f7fba381 --- sys/netinet6/nd6_nbr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/netinet6/nd6_nbr.c b/sys/netinet6/nd6_nbr.c index 7bca7fa59ac7..cd7119c9ccbc 100644 --- a/sys/netinet6/nd6_nbr.c +++ b/sys/netinet6/nd6_nbr.c @@ -514,7 +514,8 @@ nd6_ns_output_fib(struct ifnet *ifp, const struct in6_addr *saddr6, * Do not send NS for CARP address if we are not * the CARP master. */ - if (ifa != NULL && !(*carp_master_p)(ifa)) { + if (ifa != NULL && ifa->ifa_carp != NULL && + !(*carp_master_p)(ifa)) { log(LOG_DEBUG, "nd6_ns_output: NS from BACKUP CARP address %s\n", ip6_sprintf(ip6buf, &ip6->ip6_src));
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