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media: v4l2: fix uninitialized value tuner_status(CWE-457)
authorYan Lei <yan_lei@dahuatech.com>
Sun, 10 Apr 2022 01:58:54 +0000 (02:58 +0100)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Sun, 24 Apr 2022 07:49:53 +0000 (08:49 +0100)
commit9f7086b6c8c750e240a67625adbbeb506f95cdd3
tree4dd315acc7a0a40cfbbfa2ead258a1b7247e501etree | snapshot
parentd621d233a78af30e72e092b9a4d00eae789211bdcommit | diff
media: v4l2: fix uninitialized value tuner_status(CWE-457)

Declaring variable "tuner_status" without initializer.
Using uninitialized value "tuner_status" when calling
"*fe_tuner_ops->get_status".
(The function pointer resolves to "cx24113_get_status".)

Signed-off-by: Yan Lei <yan_lei@dahuatech.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
drivers/media/v4l2-core/tuner-core.c diff | blob | history
Linux Kernel Source Tree.