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(parent: 260ea33) | patch
tipc: fix a double kfree_skb()
authorCong Wang <xiyou.wangcong@gmail.com>
Mon, 10 Dec 2018 20:45:45 +0000 (12:45 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 14 Dec 2018 21:23:44 +0000 (13:23 -0800)
commit167e94f3f61a3fed5b944e5b21b7b6f3ab21f852
tree81fc7dcc41ceb8ffd3d60d3db37e949937afbdf1tree | snapshot
parent260ea33e4b290a8fc98543cf4f0d543092f365d4commit | diff
tipc: fix a double kfree_skb()

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

Fixes: 72053fd243fc ("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>
net/tipc/udp_media.c diff | blob | history
Linux Kernel Source Tree.