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[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@trash.net>
This commit is contained in:
Patrick McHardy 2008-04-14 11:15:45 +02:00
parent c2f9c68398
commit fa913ddf63
1 changed files with 1 additions and 0 deletions
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1
net/netfilter/nf_conntrack_sip.c
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@ -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 family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
int ret = 0; int ret = 0;
memset(addr, 0, sizeof(*addr));
switch (family) { switch (family) {
case AF_INET: case AF_INET:
ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end); ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end);