Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a5e7c210 authored by David S. Miller's avatar David S. Miller
Browse files

[IPV6]: Fix leak added by udp connect dst caching fix. 



Based upon a patch from Mitsuru KANDA <mk@linux-ipv6.org>

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f36d6ab1

net/ipv6/udp.c

+10 −4
Original line number Diff line number Diff line
@@ -852,10 +852,16 @@ static int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk, 
	else if (!corkreq)

		err = udp_v6_push_pending_frames(sk, up);



	if (dst && connected)

	if (dst) {

		if (connected) {

			ip6_dst_store(sk, dst,

				      ipv6_addr_equal(&fl->fl6_dst, &np->daddr) ?

				      &np->daddr : NULL);

		} else {

			dst_release(dst);

		}

	}



	if (err > 0)

		err = np->recverr ? net_xmit_errno(err) : 0;

	release_sock(sk);