tree c708d0c69807c7ac4eb14e86498536c5ec1c6c82
parent 061b16cfe3dc7a106dd29b76f6355d84464d126c
author Michael S. Tsirkin <mst@redhat.com> 1367158328 +0300
committer Michael S. Tsirkin <mst@redhat.com> 1367391774 +0300

vhost: fix error handling in RESET_OWNER ioctl

RESET_OWNER ioctl would leave the fd in a bad state if
memory allocation failed: device is stopped
but owner is not reset. Make state changes
after allocating memory, such that a failed
ioctl has no effect.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>