Test for test_printf module fails always because the test program,
printf.sh, has no execution permission. This commit adds execution
permission to it.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>