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media: pvrusb2: Replaced simple_strtol() with kstrtoint()
authorLiu Shixin <liushixin2@huawei.com>
Thu, 27 May 2021 13:17:01 +0000 (15:17 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 30 Sep 2021 08:07:53 +0000 (10:07 +0200)
commita6b63ca455a19f263d56599f4b37cb1d61eb8fee
tree880fbf08e790942a026a2df07ddc484bf64e4406tree | snapshot
parent76e21bb8be4f5f987f3006d197196fe6af63f656commit | diff
media: pvrusb2: Replaced simple_strtol() with kstrtoint()

It looks like that memcpy() is a superfluous operation in
parse_token()/parse_mtoken(). Simple these two functions and
use kstrtoint() instead of simple_strtol() to avoid data
overflow.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/usb/pvrusb2/pvrusb2-ctrl.c diff | blob | history
Domain: System / Kernel;