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.

diff --git a/src/pcp_con/pcp_worker.c b/src/pcp_con/pcp_worker.c
index 925c5f1690572ba06b622b99425e9436cc2fef3c..5fdfdf0c8be008e158dc13cb41e63b41c25022b5 100644 (file)
--- 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;