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Commit 1fa4c710 authored Nov 23, 2013 by Hannes Frederic Sowa Committed by David S. Miller Nov 23, 2013

ipv6: fix leaking uninitialized port number of offender sockaddr



Offenders don't have port numbers, so set it to 0.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 85fbaa75

net/ipv6/datagram.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -378,6 +378,7 @@ int ipv6_recv_error(struct sock sk, struct msghdr msg, int len, int *addr_len)
		if (serr->ee.ee_origin != SO_EE_ORIGIN_LOCAL) {
		sin->sin6_family = AF_INET6;
		sin->sin6_flowinfo = 0;
		sin->sin6_port = 0;
		if (skb->protocol == htons(ETH_P_IPV6)) {
		sin->sin6_addr = ipv6_hdr(skb)->saddr;
		if (np->rxopt.all)