On 5/2/25 02:24, Vivek Kasireddy wrote:
> There is a chance that obj->dma_buf would be NULL by the time
> virtgpu_dma_buf_free_obj() is called. This can happen for imported
> prime objects, when drm_gem_object_exported_dma_buf_free() gets
> called on them before drm_gem_object_free(). This is becau
On 5/7/25 05:51, Kasireddy, Vivek wrote:
> Hi Dmitry,
>
>> Subject: Re: [PATCH] drm/virtio: Fix NULL pointer deref in
>> virtgpu_dma_buf_free_obj()
>>
>> On 5/2/25 02:24, Vivek Kasireddy wrote:
>>> There is a chance that obj->dma_buf would be NULL by
Hi Dmitry,
> Subject: Re: [PATCH] drm/virtio: Fix NULL pointer deref in
> virtgpu_dma_buf_free_obj()
>
> On 5/2/25 02:24, Vivek Kasireddy wrote:
> > There is a chance that obj->dma_buf would be NULL by the time
> > virtgpu_dma_buf_free_obj() is called. This can ha
On 5/2/25 02:24, Vivek Kasireddy wrote:
> There is a chance that obj->dma_buf would be NULL by the time
> virtgpu_dma_buf_free_obj() is called. This can happen for imported
> prime objects, when drm_gem_object_exported_dma_buf_free() gets
> called on them before drm_gem_object_free(). This is becau
There is a chance that obj->dma_buf would be NULL by the time
virtgpu_dma_buf_free_obj() is called. This can happen for imported
prime objects, when drm_gem_object_exported_dma_buf_free() gets
called on them before drm_gem_object_free(). This is because
drm_gem_object_exported_dma_buf_free() explic
