From: Pavan Deolasee <pavan.deolasee@gmail.com>
Date: Thu, 14 Apr 2016 09:19:35 +0000 (+0530)
Subject: Fix yet another memory leak in the shared queue producer path.
X-Git-Tag: XL9_5_R1~2
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=e98f9fb9d7378f86c1b8c59ce4c7f1ebda398671;p=postgres-xl.git

Fix yet another memory leak in the shared queue producer path.
---

diff --git a/src/backend/executor/producerReceiver.c b/src/backend/executor/producerReceiver.c
index 8dec452b6a..b7a7033833 100644
--- a/src/backend/executor/producerReceiver.c
+++ b/src/backend/executor/producerReceiver.c
@@ -57,6 +57,8 @@ producerStartupReceiver(DestReceiver *self, int operation, TupleDesc typeinfo)
 		 */
 		MemoryContext savecontext;
 		savecontext = MemoryContextSwitchTo(PortalGetHeapMemory(ActivePortal));
+		if (myState->typeinfo)
+			pfree(myState->typeinfo);
 		myState->typeinfo = CreateTupleDescCopy(typeinfo);
 		MemoryContextSwitchTo(savecontext);
 	}