1 files changed, 19 insertions, 0 deletions
diff --git a/qa/workunits/fs/misc/dac_override.sh b/qa/workunits/fs/misc/dac_override.sh
new file mode 100755
index 000000000..dfb1a9091
--- /dev/null
+++ b/qa/workunits/fs/misc/dac_override.sh
@@ -0,0 +1,19 @@
+#!/bin/sh -x
+
+expect_failure() {
+	if "$@"; then return 1; else return 0; fi
+}
+
+set -e
+
+mkdir -p testdir
+file=test_chmod.$$
+
+echo "foo" > testdir/${file}
+sudo chmod 600 testdir
+
+# only root can read
+expect_failure cat testdir/${file}
+
+# directory read/write DAC override for root should allow read
+sudo cat testdir/${file}