Commit 1fa4c710 authored by Hannes Frederic Sowa's avatar Hannes Frederic Sowa Committed by David S. Miller
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ipv6: fix leaking uninitialized port number of offender sockaddr 



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

Signed-off-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: default avatarDavid 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)