From 7fc75517df6b8f70c57b95e879fd9696935c22fd Mon Sep 17 00:00:00 2001
From: Jan Wieck <JanWieck@Yahoo.com>
Date: Mon, 1 Feb 1999 20:25:55 +0000
Subject: [PATCH] Fixed growing of backend due to not pfree()'d data on COPY
 FROM

Fixed growing of backend if BEFORE DELETE trigger returns heap tuple
different from trigtuple.

Jan
---
 src/backend/commands/copy.c    | 3 +--
 src/backend/commands/trigger.c | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c
index 3126e82dfc3..e9f4e65fdec 100644
--- a/src/backend/commands/copy.c
+++ b/src/backend/commands/copy.c
@@ -6,7 +6,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.68 1999/01/23 22:27:26 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.69 1999/02/01 20:25:54 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -651,7 +651,6 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
 	lineno = 0;
 	while (!done)
 	{
-	  values = (Datum *) palloc(sizeof(Datum) * attr_count);
 		if (!binary)
 		{
 #ifdef COPY_PATCH
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index aac9f2599f5..20a542eee5b 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -684,6 +684,8 @@ ExecBRDeleteTriggers(EState *estate, ItemPointer tupleid)
 		newtuple = ExecCallTriggerFunc(trigger[i]);
 		if (newtuple == NULL)
 			break;
+		if (newtuple != trigtuple)
+			pfree(newtuple);
 	}
 	CurrentTriggerData = NULL;
 	pfree(SaveTriggerData);