Il 14/04/23 20:30, Markus Elfring ha scritto:
Date: Fri, 14 Apr 2023 20:07:01 +0200
The address of a data structure member was determined before
a corresponding null pointer check in the implementation of
the function “vdec_vp9_slice_single_decode”.
Thus avoid the risk for undefined behaviour by moving the assignment
for the variable “pfc” behind some condition checks.
This issue was detected by using the Coccinelle software.
Fixes: b0f407c19648ae9110c932c91d6e1b9381ec0aeb ("media: mediatek: vcodec: add vp9 decoder driver for mt8186")
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
