[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>

parent c2f9c683

net/netfilter/nf_conntrack_sip.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);