From: Michael S. Tsirkin <mst@redhat.com>
Date: Sun, 28 Apr 2013 14:12:08 +0000 (+0300)
Subject: vhost: fix error handling in RESET_OWNER ioctl
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=150b9e51ae975ca1fe468c565870fbc4a96e0574;p=pandora-kernel.git

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>
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