vnc: fix segmentation fault when invalid vnc parameters are specified
commit81607cbfa433272d1f09bd0f0ae6c3b14f818972
authorGonglei <arei.gonglei@huawei.com>
Thu, 12 Mar 2015 07:33:45 +0000 (12 15:33 +0800)
committerGerd Hoffmann <kraxel@redhat.com>
Thu, 12 Mar 2015 08:09:10 +0000 (12 09:09 +0100)
tree586a9c8c5fe987c1b514f9bd42be1762b9eaacc1
parentb3c33f91732ea32e7a8391c5e61c3fc02308d822
vnc: fix segmentation fault when invalid vnc parameters are specified

Reproducer:
 #./qemu-system-x86_64 -vnc :0,ip
qemu-system-x86_64: -vnc :1,ip: Invalid parameter 'ip'
Segmentation fault (core dumped)

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
ui/vnc.c