staging: iio: adc: ad799x: prevent buffer overflow

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ring->access.read_last() reads the entire datum from the ring including padding and time stamp.

Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Michael Hennerich 2010-10-06 16:22:17 +02:00 • committed by Greg Kroah-Hartman

parent 5a505da957

commit 858f1ccff1

1 changed files with 5 additions and 7 deletions

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drivers/staging/iio/adc/ad799x_ring.c

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