[NETFILTER]: nf_conntrack_sip: clear address in parse_addr()
Some callers pass uninitialized structures, clear the address to make
sure later comparisions work properly.
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
---
commit 7ced3e6faece20aca754a2497d803f4494f20dd9
tree 34b8e752fa47ea84148e32ae797a23c2581a8479
parent 598490926dcfaf23b34ceb0330b03767e2c8b25c
author Patrick McHardy <kaber@xxxxxxxxx> Mon, 14 Apr 2008 12:10:46 +0200
committer Patrick McHardy <kaber@xxxxxxxxx> Mon, 14 Apr 2008 12:10:46 +0200
net/netfilter/nf_conntrack_sip.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index da5dec6..f3915f8 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -145,6 +145,7 @@ static int parse_addr(const struct nf_conn *ct, const char *cp,
int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
int ret = 0;
+ memset(addr, 0, sizeof(*addr));
switch (family) {
case AF_INET:
ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end);
--
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