media: dw2102: fix a potential buffer overflow

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commit 1c73d0b29d upstream.

As pointed by smatch:
	 drivers/media/usb/dvb-usb/dw2102.c:802 su3000_i2c_transfer() error: __builtin_memcpy() '&state->data[4]' too small (64 vs 67)

That seemss to be due to a wrong copy-and-paste.

Fixes: 0e148a522b ("media: dw2102: Don't translate i2c read into write")

Reported-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Mauro Carvalho Chehab 2024-04-29 15:15:05 +01:00 • committed by Greg Kroah-Hartman

parent a38e02265c

commit feef460321

1 changed files with 1 additions and 1 deletions

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drivers/media/usb/dvb-usb/dw2102.c

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