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(parent: f39e2bb) | patch
tap: free skb if flags error
authorWei Xu <wexu@redhat.com>
Fri, 1 Dec 2017 10:10:38 +0000 (05:10 -0500)
committerDavid S. Miller <davem@davemloft.net>
Sun, 3 Dec 2017 02:31:03 +0000 (21:31 -0500)
commitee51ea343db135ae64a22dc79676988e3b682b9a
treedc7a2620476bf2716201f858f342f3b389cdfae2tree | snapshot
parentf39e2bbedb7f922421b05d2aa636556eb9458076commit | diff
tap: free skb if flags error

tap_recvmsg() supports accepting skb by msg_control after
commit 20b01d93e1de ("tap: support receiving skb from msg_control"),
the skb if presented should be freed within the function, otherwise
it would be leaked.

Signed-off-by: Wei Xu <wexu@redhat.com>
Reported-by: Matthew Rosato <mjrosato@linux.vnet.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tap.c diff | blob | history
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