system/posix-acl: check for the sticky bit of the parent directory

* While creating links, check if there is sticky bit set for the parent
  directory and whether the sticky bit permits the user to create the link.

Change-Id: Ic0d09d9ed579c4eb47462c71602a3a60cc7d3bc1
BUG: 958691
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-on: http://review.gluster.org/4934
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/tests/bugs/bug-958691.t b/tests/bugs/bug-958691.t
new file mode 100644
index 00000000000..a5ac406c9c6
--- /dev/null
+++ b/tests/bugs/bug-958691.t
@@ -0,0 +1,50 @@
+#!/bin/bash
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 $H0:$B0/${V0}{0,1}
+TEST $CLI volume start $V0;
+
+TEST glusterfs --volfile-server=$H0 --volfile-id=$V0 $M0;
+sleep 1;
+TEST mount -t nfs -o vers=3,nolock $H0:/$V0 $N0;
+
+sleep 2;
+
+# Tests for the fuse mount
+TEST mkdir $M0/dir;
+TEST chmod 1777 $M0/dir;
+TEST touch $M0/dir/file{1,2};
+
+TEST $CLI volume set $V0 server.root-squash enable;
+
+mv $M0/dir/file1 $M0/dir/file11 2>/dev/null;
+TEST [ $? -ne 0 ];
+
+TEST $CLI volume set $V0 server.root-squash disable;
+TEST rm -rf $M0/dir;
+
+sleep 1;
+
+# tests for nfs mount
+TEST mkdir $N0/dir;
+TEST chmod 1777 $N0/dir;
+TEST touch $N0/dir/file{1,2};
+
+TEST $CLI volume set $V0 server.root-squash enable;
+
+mv $N0/dir/file1 $N0/dir/file11 2>/dev/null;
+TEST [ $? -ne 0 ];
+
+TEST $CLI volume set $V0 server.root-squash disable;
+TEST rm -rf $N0/dir;
+TEST umount $N0;
+
+TEST $CLI volume stop $V0;
+TEST $CLI volume delete $V0;
+
+cleanup;