Messages in this thread | | | Date | Mon, 17 Apr 2023 09:44:39 +0200 | Subject | Re: [PATCH] media: mediatek: vcodec: Move a variable assignment behind condition checks in vdec_vp9_slice_single_decode() | From | AngeloGioacchino Del Regno <> |
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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@users.sourceforge.net>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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