From 878a986d6d4e115a4af889a802aa90bcda3deb13 Mon Sep 17 00:00:00 2001
From: Muhammad Usama <m.usama@gmail.com>
Date: Tue, 18 Oct 2016 15:46:15 +0500
Subject: [PATCH] Fix for 0000252: authentication failed error when PCP command
 is cancelled...

Fixed by adding the volatile modifier to authenticated flag, to make sure we
always get the updated value after the long jump.
---
 src/pcp_con/pcp_worker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pcp_con/pcp_worker.c b/src/pcp_con/pcp_worker.c
index 925c5f169..5fdfdf0c8 100644
--- a/src/pcp_con/pcp_worker.c
+++ b/src/pcp_con/pcp_worker.c
@@ -95,7 +95,7 @@ pcp_worker_main(int port)
 {
 	sigjmp_buf	local_sigjmp_buf;
 	MemoryContext PCPMemoryContext;
-	int authenticated = 0;
+	volatile int authenticated = 0;
 
 	char salt[4];
 	int random_salt = 0;
-- 
2.39.5