tree d8628712aa094310412b81bf6ed5f17d5a87c35e
parent 02d978318b0983e7af6bbc9c1f9861b0d6983e37
author Dan Carpenter <dan.carpenter@oracle.com> 1495115419 -0300
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1495187849 -0300

[media] atomisp: one char read beyond end of string

We should verify that "ix < max_len" before we test whether we have
reached the NUL terminator.

Fixes: a49d25364dfb ("staging/atomisp: Add support for the Intel IPU v2")

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>