[NETFILTER]: nf_conntrack_sip: clear address in parse_addr()
authorPatrick McHardy <kaber@trash.net>
Mon, 14 Apr 2008 09:15:45 +0000 (11:15 +0200)
committerPatrick McHardy <kaber@trash.net>
Mon, 14 Apr 2008 09:15:45 +0000 (11:15 +0200)
Some callers pass uninitialized structures, clear the address to make
sure later comparisions work properly.

Signed-off-by: Patrick McHardy <kaber@trash.net>
net/netfilter/nf_conntrack_sip.c

index da5dec6e615857b6c6dc9440ea9a3f8bc0bc0a5b..f3915f8724f9f2c80e3aed526976911830b4fb0b 100644 (file)
@@ -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);