evie/android_kernel_oneplus_msm8998
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android_kernel_oneplus_msm8998/drivers/gpu
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Murray McAllister 8f6b0e59d2 drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define() 
commit bcd6aa7b6cbfd6f985f606c6f76046d782905820 upstream.

If SVGA_3D_CMD_DX_DEFINE_RENDERTARGET_VIEW is called with a surface
ID of SVGA3D_INVALID_ID, the srf struct will remain NULL after
vmw_cmd_res_check(), leading to a null pointer dereference in
vmw_view_add().

Cc: <stable@vger.kernel.org>
Fixes: d80efd5cb3 ("drm/vmwgfx: Initial DX support")
Signed-off-by: Murray McAllister <murray.mcallister@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-22 08:18:24 +02:00
..
drm drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define() 2019-06-22 08:18:24 +02:00
host1x gpu: host1x: fix error return code in host1x_probe() 2018-11-10 07:41:39 -08:00
ipu-v3 gpu: ipu-v3: dp: fix CSC handling 2019-05-16 19:45:07 +02:00
vga vgaarb: fix signal handling in vga_get() 2015-12-11 14:04:44 +10:00
Makefile gpu: host1x: Provide a proper struct bus_type 2015-01-27 10:09:14 +01:00