file_cmds: 321.100.10.0.1

1 files changed, 23 insertions, 0 deletions

diff --git a/file_cmds/tests/cp.sh b/file_cmds/tests/cp.sh
new file mode 100644
index 0000000..24afa56
--- /dev/null
+++ b/file_cmds/tests/cp.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Regression test for 69452380
+function regression_69452380()
+{
+	echo "Verifying that cp -p preserves symlink's attributes, rather than the attributes of the symlink's target."
+	test_dir=`mktemp -d /tmp/69452380_src_XXXX`
+	touch ${test_dir}/target
+	mkdir ${test_dir}/link_dir
+	# Create symlink (must use relative path for the failure to occur)
+	cd ${test_dir}/link_dir
+	ln -s ../target link
+	# cp (with attribute preservation) the test dir containing both the
+	# target and the link (in a subdirectory) to a new dir.
+	# Prior to 69452380, this failed because we followed the symlink to
+	# try and preserve attributes for a non-existing file, instead of
+	# preserving the attributes of the symlink itself.
+	cp -R -P -p ${test_dir} /tmp/69452380_tgt_${RANDOM}
+}
+
+set -eu -o pipefail
+
+regression_69452380