diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/ipv6/route.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 7fcb0e5d1213..0d7713c5c206 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c | |||
@@ -890,12 +890,17 @@ static struct dst_entry *ip6_negative_advice(struct dst_entry *dst) | |||
890 | struct rt6_info *rt = (struct rt6_info *) dst; | 890 | struct rt6_info *rt = (struct rt6_info *) dst; |
891 | 891 | ||
892 | if (rt) { | 892 | if (rt) { |
893 | if (rt->rt6i_flags & RTF_CACHE) | 893 | if (rt->rt6i_flags & RTF_CACHE) { |
894 | ip6_del_rt(rt); | 894 | if (rt6_check_expired(rt)) { |
895 | else | 895 | ip6_del_rt(rt); |
896 | dst = NULL; | ||
897 | } | ||
898 | } else { | ||
896 | dst_release(dst); | 899 | dst_release(dst); |
900 | dst = NULL; | ||
901 | } | ||
897 | } | 902 | } |
898 | return NULL; | 903 | return dst; |
899 | } | 904 | } |
900 | 905 | ||
901 | static void ip6_link_failure(struct sk_buff *skb) | 906 | static void ip6_link_failure(struct sk_buff *skb) |