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| author | Patrick McHardy <kaber@trash.net> | 2007-08-15 00:14:58 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-08-15 00:14:58 +0400 |
| commit | 45241a7a07537266eec363593ef377a1e6b7db7f (patch) | |
| tree | d7f467775f6406764d547bd01c3f513f09557bd6 | |
| parent | aa584eda5d2002097de9f608b362d9150730abd7 (diff) | |
| download | linux-45241a7a07537266eec363593ef377a1e6b7db7f.tar.xz | |
[NETFILTER]: nf_nat_sip: don't drop short packets
Don't drop packets shorter than "SIP/2.0", just ignore them. Keep-alives
can validly be shorter for example.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_sip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index a889ec3ec83a..e14d41976c27 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -104,7 +104,7 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb, dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr); datalen = (*pskb)->len - dataoff; if (datalen < sizeof("SIP/2.0") - 1) - return NF_DROP; + return NF_ACCEPT; addr_map_init(ct, &map); |