From 98e1ea0f178bdb8d26037edda9aae7bc2339bac4 Mon Sep 17 00:00:00 2001
From: shishir gowda <shishirng@gluster.com>
Date: Thu, 7 Oct 2010 03:20:59 +0000
Subject: Possible race condition between cleanup and dereferencing

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 1760 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1760
---
 xlators/encryption/rot-13/src/rot-13.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'xlators/encryption/rot-13')

diff --git a/xlators/encryption/rot-13/src/rot-13.c b/xlators/encryption/rot-13/src/rot-13.c
index 98bfd1b5aa4..39549d8be21 100644
--- a/xlators/encryption/rot-13/src/rot-13.c
+++ b/xlators/encryption/rot-13/src/rot-13.c
@@ -181,6 +181,9 @@ fini (xlator_t *this)
 {
 	rot_13_private_t *priv = this->private;
 
+        if (!priv)
+                return;
+        this->private = NULL;
 	GF_FREE (priv);
 
 	return;
-- 
cgit