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

@@ -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

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);