linux_dsm_epyc7002/drivers/gpu
Pan Bian 41d931459b drm/i915/gvt: fix dropping obj reference twice
The reference count of obj will be decremented twice if error occurs
in dma_buf_fd(). Additionally, attempting to read the reference count of
obj after dropping reference may lead to a use after free bug. Here, we
drop obj's reference until it is not used.

Fixes: e546e281d3 ("drm/i915/gvt: Dmabuf support for GVT-g")
Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2019-11-08 11:04:07 +08:00
..
drm drm/i915/gvt: fix dropping obj reference twice 2019-11-08 11:04:07 +08:00
host1x
ipu-v3 gpu: ipu-v3: image-convert: only sample into the next tile if necessary 2019-08-19 16:25:30 +02:00
vga
Makefile