]> www.infradead.org Git - users/jedix/linux-maple.git/commit
tipc: fix a double kfree_skb()
authorCong Wang <xiyou.wangcong@gmail.com>
Mon, 10 Dec 2018 20:45:45 +0000 (12:45 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Jan 2019 16:14:45 +0000 (17:14 +0100)
commit3009452fb260459deff51533f284dd0d004cbbac
tree44c365acce1c9eef386b92d4a063457f1447103f
parent3bade4b76a4a36e07699f1c7efe765407ba61854
tipc: fix a double kfree_skb()

[ Upstream commit acb4a33e9856d5fa3384b87d3d8369229be06d31 ]

tipc_udp_xmit() drops the packet on error, there is no
need to drop it again.

Fixes: ef20cd4dd163 ("tipc: introduce UDP replicast")
Reported-and-tested-by: syzbot+eae585ba2cc2752d3704@syzkaller.appspotmail.com
Cc: Ying Xue <ying.xue@windriver.com>
Cc: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/tipc/udp_media.c