From edc1fba05e055a1943efd969d77c0acf0fbff587 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 6 Mar 2025 19:58:48 +0200
Subject: [PATCH] ip_output(): if mb_unmapped_to_ext() failed, return directly

do not free the original mbuf, it is already freed by the
mb_unmapped_to_ext().

Reviewed by:	glebius
Sponsored by:	NVidia networking
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D49305
---
 sys/netinet/ip_output.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c
index 9d72300e8b6..eb5d50bd457 100644
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@@ -751,7 +751,7 @@ sendit:
 				error = ENOBUFS;
 			}
 			IPSTAT_INC(ips_odropped);
-			goto bad;
+			goto done;
 		} else {
 			m = m1;
 		}