Jiasheng Jiang 0022dc8caf media: mtk-vcodec: potential dereference of null pointer ...

[ Upstream commit e25a89f743 ]

The return value of devm_kzalloc() needs to be checked.
To avoid use of null pointer in case of thefailure of alloc.

Fixes: 46233e91fa ("media: mtk-vcodec: move firmware implementations into their own files")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-04-08 14:23:13 +02:00

..

vdec

media: fix incorrect kernel doc usages

2021-03-11 11:59:44 +01:00

venc

media: mtk-vcodec: Support MT8192 H264 4K encoding

2021-06-17 10:12:41 +02:00

Makefile

media: mtk-vcodec: fix build breakage when one of VPU or SCP is enabled

2020-11-05 14:32:11 +01:00

mtk_vcodec_dec_drv.c

media: mtk-vcodec: fix PM runtime get logic

2021-05-10 11:36:34 +02:00

mtk_vcodec_dec_pm.c

media: mtk-vcodec: fix PM runtime get logic

2021-05-10 11:36:34 +02:00

mtk_vcodec_dec_pm.h

media: mtk-vcodec: fix PM runtime get logic

2021-05-10 11:36:34 +02:00

mtk_vcodec_dec.c

media: mtk-vcodec: Do not zero reserved fields

2021-01-27 13:44:06 +01:00

mtk_vcodec_dec.h

media: mtk-vcodec: use v4l2_m2m_buffer where appropriate

2020-01-09 14:46:41 +01:00

mtk_vcodec_drv.h

media: mtk-vcodec: fix kerneldoc warnings

2021-06-17 10:25:59 +02:00

mtk_vcodec_enc_drv.c

media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released

2022-01-27 11:03:20 +01:00

mtk_vcodec_enc_pm.c

media: mtk-vcodec: Separating mtk encoder driver

2021-04-06 16:06:52 +02:00

mtk_vcodec_enc_pm.h

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

mtk_vcodec_enc.c

media: mtk-vcodec: venc: fix return value when start_streaming fails

2021-11-18 19:16:28 +01:00

mtk_vcodec_enc.h

media: mtk-vcodec: use v4l2_m2m_buffer where appropriate

2020-01-09 14:46:41 +01:00

mtk_vcodec_fw_priv.h

media: mtk-vcodec: fix build breakage when one of VPU or SCP is enabled

2020-11-05 14:32:11 +01:00

mtk_vcodec_fw_scp.c

media: mtk-vcodec: move firmware implementations into their own files

2020-11-05 14:31:32 +01:00

mtk_vcodec_fw_vpu.c

media: mtk-vcodec: potential dereference of null pointer

2022-04-08 14:23:13 +02:00

mtk_vcodec_fw.c

media: mtk-vcodec: move firmware implementations into their own files

2020-11-05 14:31:32 +01:00

mtk_vcodec_fw.h

media: mtk-vcodec: move firmware implementations into their own files

2020-11-05 14:31:32 +01:00

mtk_vcodec_intr.c

media: mtk-vcodec: Fix order of log arguments

2021-01-27 13:11:25 +01:00

mtk_vcodec_intr.h

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

mtk_vcodec_util.c

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

mtk_vcodec_util.h

Merge tag 'v5.2-rc4' into media/master

2019-06-11 12:09:28 -04:00

vdec_drv_base.h

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

vdec_drv_if.c

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

vdec_drv_if.h

media: mtk-vcodec: fix kernel-doc warnings

2021-03-22 12:59:16 +01:00

vdec_ipi_msg.h

media: mtk-vcodec: fix kerneldoc warnings

2021-06-17 10:25:59 +02:00

vdec_vpu_if.c

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

vdec_vpu_if.h

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

venc_drv_base.h

media: mtk-vcodec: avoid unneeded pointer-to-long conversions

2019-06-21 17:09:30 -04:00

venc_drv_if.c

media: mtk-vcodec: abstract firmware interface

2020-09-26 09:53:52 +02:00

venc_drv_if.h

media: mtk-vcodec: venc: support SCP firmware

2020-09-26 10:03:39 +02:00

venc_ipi_msg.h

media: mtk-vcodec: fix kerneldoc warnings

2021-06-17 10:25:59 +02:00

venc_vpu_if.c

media: mtk-vcodec: venc: handle firmware version field

2020-09-26 10:04:39 +02:00

venc_vpu_if.h

media: mtk-vcodec: venc: support SCP firmware

2020-09-26 10:03:39 +02:00