Linux kernel bug fix: media: mediatek: vcodec: adding lock to protect decoder context list
Subsystem: media (drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_vpu.c;drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c;drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h;drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c
Introduced by Yunfei Dong on 2023-08-10 07:58:34 +0200; fixed by Yunfei Dong on 2024-03-26 09:52:59 +0100 (lifetime: 229 days)