virtio-serial: don't crash on invalid input
commitfbe0c5591077814eead05217fc96f087b254a6a8
authorMichael S. Tsirkin <mst@redhat.com>
Tue, 22 Mar 2011 16:32:50 +0000 (22 18:32 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 28 Mar 2011 16:34:23 +0000 (28 18:34 +0200)
tree36d36b88718a4e480f29a3a4ff53a40c3dfbac15
parent6cdfab2868dd593902e2b7db3ba9f49f2cc03e3f
virtio-serial: don't crash on invalid input

Fix crash on invalid input in virtio-serial.
Discovered by code review, untested.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio-serial-bus.c