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(parent: 92cbf86) | patch
media: pci: cx23885: fix error handling for cx23885 ATSC boards
authorNikolay Burykin <burikin@ivk.ru>
Tue, 10 Jan 2023 09:09:00 +0000 (10:09 +0100)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Fri, 14 Jul 2023 07:14:09 +0000 (09:14 +0200)
commit4aaa96b59df5fac41ba891969df6b092061ea9d7
treef3642c1da7aebe47adf24ea947bc1dbf937a2c99tree | snapshot
parent92cbf865ea2e0f2997ff97815c6db182eb23df1bcommit | diff
media: pci: cx23885: fix error handling for cx23885 ATSC boards

After having been assigned to NULL value at cx23885-dvb.c:1202,
pointer '0' is dereferenced at cx23885-dvb.c:2469.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Nikolay Burykin <burikin@ivk.ru>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
drivers/media/pci/cx23885/cx23885-dvb.c diff | blob | history
Domain: System / Kernel;