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| author | Takashi Iwai <tiwai@suse.de> | 2010-06-23 16:07:34 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-06-23 16:07:34 +0200 |
| commit | 1240e6b5532358257c52351639a8d2382fe58f84 (patch) | |
| tree | 43d374ce976a41c6dcd12a70a51e0289093f8d07 /net/sched/act_nat.c | |
| parent | c9ff921abecda352e987a6aae169118a3fc9aa5d (diff) | |
| parent | a5c7d797dcce3be5e77cd6ea62cc4920ededc32b (diff) | |
| download | blackbird-op-linux-1240e6b5532358257c52351639a8d2382fe58f84.tar.gz blackbird-op-linux-1240e6b5532358257c52351639a8d2382fe58f84.zip | |
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'net/sched/act_nat.c')
| -rw-r--r-- | net/sched/act_nat.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index d885ba311564..570949417f38 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -159,6 +159,9 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a, iph->daddr = new_addr; csum_replace4(&iph->check, addr, new_addr); + } else if ((iph->frag_off & htons(IP_OFFSET)) || + iph->protocol != IPPROTO_ICMP) { + goto out; } ihl = iph->ihl * 4; @@ -247,6 +250,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a, break; } +out: return action; drop: |
