nfs: a unix-domain-socket should not be created as fifo

Cherry picked from commit 381afd4f480533f212e1f62a0ccfd9dcf7248e17:
> Change-Id: Ic6a23165df1703b330636a059967c3c674dbde57
> BUG: 1235231
> Signed-off-by: Niels de Vos <ndevos@redhat.com>
> Reviewed-on: http://review.gluster.org/11355
> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
> Tested-by: Gluster Build System <jenkins@build.gluster.com>

Change-Id: Ic6a23165df1703b330636a059967c3c674dbde57
BUG: 1244114
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/11708
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/bugs/nfs/socket-as-fifo.py b/tests/bugs/nfs/socket-as-fifo.py
new file mode 100755
index 00000000000..1fce5b96896
--- /dev/null
+++ b/tests/bugs/nfs/socket-as-fifo.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+#
+# Create a unix domain socket and test if it is a socket (and not a fifo/pipe).
+#
+# Author: Niels de Vos <ndevos@redhat.com>
+#
+
+import os
+import stat
+import sys
+import socket
+
+ret = 1
+
+if len(sys.argv) != 2:
+        print 'Usage: %s <socket>' % (sys.argv[0])
+        sys.exit(ret)
+
+path = sys.argv[1]
+
+sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+sock.bind(path)
+
+stbuf = os.stat(path)
+mode = stbuf.st_mode
+
+if stat.S_ISSOCK(mode):
+        ret = 0
+
+sock.close()
+os.unlink(path)
+
+sys.exit(ret)