diff options
| author | Wei Xu <wexu@redhat.com> | 2017-12-01 05:10:37 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-17 15:07:58 +0100 |
| commit | 0536add671963d9875dc42f734d1608bef480dc7 (patch) | |
| tree | 87d2f66054beea19213038c67eec64de67585ca4 /include/linux/netdev_features.h | |
| parent | 241eb29c019a0b4e2a3ff5ca4b4449374aeb5f87 (diff) | |
tun: free skb in early errors
[ Upstream commit c33ee15b3820a03cf8229ba9415084197b827f8c ]
tun_recvmsg() supports accepting skb by msg_control after
commit ac77cfd4258f ("tun: support receiving skb through msg_control"),
the skb if presented should be freed no matter how far it can go
along, otherwise it would be leaked.
This patch fixes several missed cases.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/netdev_features.h')
0 files changed, 0 insertions, 0 deletions