In busybox, the mktemp requires that the generated filename be suffixed with at least six consecutive 'X' characters. Otherwise, it will return an "Invalid argument" error.
Signed-off-by: Hui Min Mina Chou minachou@andestech.com --- tools/testing/selftests/filesystems/fat/run_fat_tests.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/filesystems/fat/run_fat_tests.sh b/tools/testing/selftests/filesystems/fat/run_fat_tests.sh index 7f35dc3d15df..d61264d4795d 100755 --- a/tools/testing/selftests/filesystems/fat/run_fat_tests.sh +++ b/tools/testing/selftests/filesystems/fat/run_fat_tests.sh @@ -12,7 +12,7 @@ set -u set -o pipefail
BASE_DIR="$(dirname $0)" -TMP_DIR="$(mktemp -d /tmp/fat_tests_tmp.XXXX)" +TMP_DIR="$(mktemp -d /tmp/fat_tests_tmp.XXXXXX)" IMG_PATH="${TMP_DIR}/fat.img" MNT_PATH="${TMP_DIR}/mnt"