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Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NETFILTER]: PPTP helper: fix sstate/cstate typo
  [NETFILTER]: mark H.323 helper experimental
  [NETFILTER]: Fix small information leak in SO_ORIGINAL_DST (CVE-2006-1343)
This commit is contained in:
Linus Torvalds 2006-05-30 11:31:10 -07:00
parent 47ce56edb8 7114b0bb6d
commit d1b3f96b0f
4 changed files with 6 additions and 4 deletions
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4
net/ipv4/netfilter/Kconfig
View File

@ -170,8 +170,8 @@ config IP_NF_PPTP
Documentation/modules.txt. If unsure, say `N'.
config IP_NF_H323
tristate 'H.323 protocol support'
depends on IP_NF_CONNTRACK
tristate 'H.323 protocol support (EXPERIMENTAL)'
depends on IP_NF_CONNTRACK && EXPERIMENTAL
help
H.323 is a VoIP signalling protocol from ITU-T. As one of the most
important VoIP protocols, it is widely used by voice hardware and

1
net/ipv4/netfilter/ip_conntrack_core.c
View File

@ -1318,6 +1318,7 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
.tuple.dst.u.tcp.port;
sin.sin_addr.s_addr = ct->tuplehash[IP_CT_DIR_ORIGINAL]
.tuple.dst.ip;
memset(sin.sin_zero, 0, sizeof(sin.sin_zero));
DEBUGP("SO_ORIGINAL_DST: %u.%u.%u.%u %u\n",
NIPQUAD(sin.sin_addr.s_addr), ntohs(sin.sin_port));

4
net/ipv4/netfilter/ip_conntrack_helper_pptp.c
View File

@ -469,8 +469,8 @@ pptp_inbound_pkt(struct sk_buff **pskb,
DEBUGP("%s but no session\n", pptp_msg_name[msg]);
break;
}
if (info->sstate != PPTP_CALL_IN_REP
&& info->sstate != PPTP_CALL_IN_CONF) {
if (info->cstate != PPTP_CALL_IN_REP
&& info->cstate != PPTP_CALL_IN_CONF) {
DEBUGP("%s but never sent IN_CALL_REPLY\n",
pptp_msg_name[msg]);
break;

1
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
View File

@ -348,6 +348,7 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
.tuple.dst.u.tcp.port;
sin.sin_addr.s_addr = ct->tuplehash[IP_CT_DIR_ORIGINAL]
.tuple.dst.u3.ip;
memset(sin.sin_zero, 0, sizeof(sin.sin_zero));
DEBUGP("SO_ORIGINAL_DST: %u.%u.%u.%u %u\n",
NIPQUAD(sin.sin_addr.s_addr), ntohs(sin.sin_port));