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Diffstat (limited to 'net/ipv6/udp.c')
-rw-r--r--net/ipv6/udp.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index a7ae59c954d..d1fbddd172e 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -767,8 +767,12 @@ do_udp_sendmsg:
if (final_p)
ipv6_addr_copy(&fl.fl6_dst, final_p);
- if ((err = xfrm_lookup(&dst, &fl, sk, 1)) < 0)
- goto out;
+ if ((err = __xfrm_lookup(&dst, &fl, sk, 1)) < 0) {
+ if (err == -EREMOTE)
+ err = ip6_dst_blackhole(sk, &dst, &fl);
+ if (err < 0)
+ goto out;
+ }
if (hlimit < 0) {
if (ipv6_addr_is_multicast(&fl.fl6_dst))