Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f4a607bfae30d15aad46e75d2ed7a39f7ce7708b
Commit: f4a607bfae30d15aad46e75d2ed7a39f7ce7708b
Parent: 7c4e36bc172ae1accde835b880fdc4a2c2a3df57
Author: Jerome Borsboom <[EMAIL PROTECTED]>
AuthorDate: Sat Jul 7 22:19:48 2007 -0700
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 22:17:12 2007 -0700
[NETFILTER]: nf_nat_sip: only perform RTP DNAT if SIP session was SNATed
DNAT of the the RTP session is only necessary if the SIP session has
been SNATed.
Signed-off-by: Jerome Borsboom <[EMAIL PROTECTED]>
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv4/netfilter/nf_nat_sip.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index fac97cf..a32d746 100644
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -260,7 +260,11 @@ static unsigned int ip_nat_sdp(struct sk_buff **pskb,
DEBUGP("ip_nat_sdp():\n");
/* Connection will come from reply */
- newip = ct->tuplehash[!dir].tuple.dst.u3.ip;
+ if (ct->tuplehash[dir].tuple.src.u3.ip ==
+ ct->tuplehash[!dir].tuple.dst.u3.ip)
+ newip = exp->tuple.dst.u3.ip;
+ else
+ newip = ct->tuplehash[!dir].tuple.dst.u3.ip;
exp->saved_ip = exp->tuple.dst.u3.ip;
exp->tuple.dst.u3.ip = newip;
-
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