diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6t_frag.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_frag.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c index 4c14125a0e26..185f583f8c87 100644 --- a/net/ipv6/netfilter/ip6t_frag.c +++ b/net/ipv6/netfilter/ip6t_frag.c @@ -51,9 +51,14 @@ match(const struct sk_buff *skb, struct frag_hdr _frag, *fh; const struct ip6t_frag *fraginfo = matchinfo; unsigned int ptr; + int err; - if (ipv6_find_hdr(skb, &ptr, NEXTHDR_FRAGMENT, NULL) < 0) + err = ipv6_find_hdr(skb, &ptr, NEXTHDR_FRAGMENT, NULL); + if (err < 0) { + if (err != -ENOENT) + *hotdrop = 1; return 0; + } fh = skb_header_pointer(skb, ptr, sizeof(_frag), &_frag); if (fh == NULL) { |