From: Pavan Deolasee <pavan.deolasee@gmail.com>
Date: Thu, 14 Apr 2016 09:00:05 +0000 (+0530)
Subject: Fix another memory leak in executor.
X-Git-Tag: XL9_5_R1~3
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=7c1e120d289ee7198bd31f262b0ebea00333b199;p=postgres-xl.git

Fix another memory leak in executor.
---

diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c
index 0354bb2989..ff3b25e32f 100644
--- a/src/backend/access/common/heaptuple.c
+++ b/src/backend/access/common/heaptuple.c
@@ -1325,6 +1325,10 @@ slot_deform_datarow(TupleTableSlot *slot)
 				}
 				data = MemoryContextAlloc(slot->tts_drowcxt, data_length);
 				memcpy(data, val, data_length);
+
+				if (slot->tts_values[i])
+					pfree(slot->tts_values[i]);
+
 				slot->tts_values[i] = (Datum) data;
 			}
 		}