media: si470x: Avoid card name truncation

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[ Upstream commit 2908249f38 ]

The "card" string only holds 31 characters (and the terminating NUL).
In order to avoid truncation, use a shorter card description instead of
the current result, "Silicon Labs Si470x FM Radio Re".

Suggested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: 78656acdcf ("V4L/DVB (7038): USB radio driver for Silicon Labs Si470x FM Radio Receivers")
Fixes: cc35bbddfe ("V4L/DVB (12416): radio-si470x: add i2c driver for si470x")
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Kees Cook 2021-08-03 21:46:09 +02:00 • committed by Greg Kroah-Hartman

parent ccd29579f7

commit afa370b531

2 changed files with 2 additions and 2 deletions

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drivers/media/radio/si470x/radio-si470x-i2c.c

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2

drivers/media/radio/si470x/radio-si470x-usb.c

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