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Dan Carpenter authored
We should verify that "ix < max_len" before we test whether we have reached the NUL terminator. Fixes: a49d2536 ("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>
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