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staging: iio: adc: ad799x: prevent buffer overflow
authorMichael Hennerich <michael.hennerich@analog.com>
Wed, 6 Oct 2010 14:22:17 +0000 (16:22 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 6 Oct 2010 15:21:28 +0000 (08:21 -0700)
commit858f1ccff123469fb4257e2529ef8783aabf3b62
tree49570fa7b2a35e3a0a38bd283ed69f3041bb8d4etree | snapshot (tar.bz2 tar.gz zip)
parent5a505da957fc2f42ce53e5b0234cdf493f4f3ab0commit | diff
staging: iio: adc: ad799x: prevent buffer overflow

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>
drivers/staging/iio/adc/ad799x_ring.c diff | blob | blame | history
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