selftests/lib: set printf.sh executable

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>

diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh
old mode 100644 (file)
new mode 100755 (executable)