diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_sane.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_sane.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_sane.c b/net/netfilter/nf_conntrack_sane.c index 1aebd6569d4e..fcb33b1d5456 100644 --- a/net/netfilter/nf_conntrack_sane.c +++ b/net/netfilter/nf_conntrack_sane.c @@ -95,7 +95,10 @@ static int help(struct sk_buff *skb, spin_lock_bh(&nf_sane_lock); sb_ptr = skb_header_pointer(skb, dataoff, datalen, sane_buffer); - BUG_ON(sb_ptr == NULL); + if (!sb_ptr) { + spin_unlock_bh(&nf_sane_lock); + return NF_ACCEPT; + } if (dir == IP_CT_DIR_ORIGINAL) { if (datalen != sizeof(struct sane_request)) |