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(parent: 360d5f6) | patch
virtio_net: clear MTU when out of range
authorMichael S. Tsirkin <mst@redhat.com>
Wed, 29 Mar 2017 16:09:14 +0000 (19:09 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 7 Apr 2017 13:38:59 +0000 (16:38 +0300)
commit65caa5cf2bc403a7be67f4f4c3512cea8ca48300
tree0afa0bfd5cc28f9715d2540fafeb0b49ff3ef81dtree | snapshot
parent360d5f6378060a27bea2409497f32e075e056572commit | diff
virtio_net: clear MTU when out of range

virtio attempts to clear the MTU feature bit if the value is out of the
supported range, but this has no real effect since FEATURES_OK has
already been set.

Fix this up by checking the MTU in the new validate callback.

Fixes: 09e08105e408 ("virtio-net: Add initial MTU advice feature")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/net/virtio_net.c diff | blob | history
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