Re: [PATCH] drm/virtio: Fix NULL dereference error in virtio_gpu_poll

2021-11-08 Thread Gerd Hoffmann
On Thu, Nov 04, 2021 at 02:42:49PM -0700, Vivek Kasireddy wrote: > When virgl is not enabled, vfpriv pointer would not be allocated. > Therefore, check for a valid value before dereferencing. > > Reported-by: Christian Zigotzky > Cc: Gurchetan Singh > Cc: Gerd Hoffmann > Signed-off-by: Vivek

Re: [PATCH] drm/virtio: Fix NULL dereference error in virtio_gpu_poll

2021-11-05 Thread Christian Zigotzky
On 04 November 2021 at 10:42 pm, Vivek Kasireddy wrote: > When virgl is not enabled, vfpriv pointer would not be allocated. > Therefore, check for a valid value before dereferencing. > > Reported-by: Christian Zigotzky > Cc: Gurchetan Singh > Cc: Gerd Hoffmann > Signed-off-by: Vivek Kasireddy

[PATCH] drm/virtio: Fix NULL dereference error in virtio_gpu_poll

2021-11-04 Thread Vivek Kasireddy
When virgl is not enabled, vfpriv pointer would not be allocated. Therefore, check for a valid value before dereferencing. Reported-by: Christian Zigotzky Cc: Gurchetan Singh Cc: Gerd Hoffmann Signed-off-by: Vivek Kasireddy --- drivers/gpu/drm/virtio/virtgpu_drv.c | 3 ++- 1 file changed, 2