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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: pouria X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 82e4762f42a063785e5d19abcacd7e4a4eb3e548 Auto-Submitted: auto-generated Date: Fri, 31 Jul 2026 16:54:56 +0000 Message-Id: <6a6cd360.39089.6cbf8579@gitrepo.freebsd.org> The branch main has been updated by pouria: URL: https://cgit.FreeBSD.org/src/commit/?id=82e4762f42a063785e5d19abcacd7e4a4eb3e548 commit 82e4762f42a063785e5d19abcacd7e4a4eb3e548 Author: Pouria Mousavizadeh Tehrani AuthorDate: 2026-07-31 16:39:23 +0000 Commit: Pouria Mousavizadeh Tehrani CommitDate: 2026-07-31 16:39:23 +0000 route(8): Add null check for prefsrc option Reported by: Shawn Webb , bms Fixes: dd235f097af4 ("route(8): Add prefsrc option in netlink") --- sbin/route/route_netlink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sbin/route/route_netlink.c b/sbin/route/route_netlink.c index a412265b6feb..f145771ebb12 100644 --- a/sbin/route/route_netlink.c +++ b/sbin/route/route_netlink.c @@ -226,7 +226,8 @@ rtmsg_nl_int(struct nl_helper *h, int cmd, int rtm_flags, int fib, int rtm_addrs rtm->rtm_flags = RTM_F_PREFIX; snl_add_msg_attr_ip(&nw, RTA_DST, dst); - snl_add_msg_attr_ip(&nw, RTA_PREFSRC, prefsrc); + if (prefsrc != NULL) + snl_add_msg_attr_ip(&nw, RTA_PREFSRC, prefsrc); snl_add_msg_attr_u32(&nw, RTA_TABLE, fib); uint32_t rta_oif = 0;