diff options
| author | Patrick McHardy <kaber@trash.net> | 2006-11-17 21:08:11 +0100 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-12-01 16:12:36 -0800 |
| commit | a5812a61ad72c94afdad2aa81dda5ffa7838f3d5 (patch) | |
| tree | a3ca9436f1852bd4f34ad783f7faee8c86594567 | |
| parent | 5cecaf35edb8cc6c65b64c276dc778ed8210044e (diff) | |
[PATCH] NETFILTER: H.323 conntrack: fix crash with CONFIG_IP_NF_CT_ACCT
H.323 connection tracking code calls ip_ct_refresh_acct() when
processing RCFs and URQs but passes NULL as the skb.
When CONFIG_IP_NF_CT_ACCT is enabled, the connection tracking core tries
to derefence the skb, which results in an obvious panic.
A similar fix was applied on the SIP connection tracking code some time
ago.
Signed-off-by: Faidon Liambotis <paravoid@debian.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_helper_h323.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323.c b/net/ipv4/netfilter/ip_conntrack_helper_h323.c index 9a39e2969712..afe7039a46dc 100644 --- a/net/ipv4/netfilter/ip_conntrack_helper_h323.c +++ b/net/ipv4/netfilter/ip_conntrack_helper_h323.c @@ -1417,7 +1417,7 @@ static int process_rcf(struct sk_buff **pskb, struct ip_conntrack *ct, DEBUGP ("ip_ct_ras: set RAS connection timeout to %u seconds\n", info->timeout); - ip_ct_refresh_acct(ct, ctinfo, NULL, info->timeout * HZ); + ip_ct_refresh(ct, *pskb, info->timeout * HZ); /* Set expect timeout */ read_lock_bh(&ip_conntrack_lock); @@ -1465,7 +1465,7 @@ static int process_urq(struct sk_buff **pskb, struct ip_conntrack *ct, info->sig_port[!dir] = 0; /* Give it 30 seconds for UCF or URJ */ - ip_ct_refresh_acct(ct, ctinfo, NULL, 30 * HZ); + ip_ct_refresh(ct, *pskb, 30 * HZ); return 0; } |