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(parent: 3f98080) | patch
iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb()
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 8 Aug 2015 19:16:42 +0000 (22:16 +0300)
committerBen Hutchings <ben@decadent.org.uk>
Tue, 17 Nov 2015 15:54:42 +0000 (15:54 +0000)
commit9d2d631ce9e417f4ce85bd3951bb7af8f1203ba9
tree0721e804d5bc4c0e37ebc7f604ce2d8d1724a2fbtree | snapshot
parent3f9808099be442aaca2b9ba5c7ef7c67c6382c23commit | diff
iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb()

commit eda7d0f38aaf50dbb2a2de15e8db386c4f6f65fc upstream.

"num_read" is in byte units but we are write u16s so we end up write
twice as much as intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/staging/iio/accel/sca3000_ring.c diff | blob | history
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