From: Tatsuo Ishii <ishii@postgresql.org>
Date: Tue, 25 Apr 2006 00:40:54 +0000 (+0000)
Subject: Fix bug reported by Michael Fuhr on Sun, 23 Apr 2006 09:52:31 -0600
X-Git-Tag: REL8_2_BETA1~1097
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a34fd959777ba0c06ccc3504dd86e0c984d90a0e;p=thirdparty%2Fpostgresql.git

Fix bug reported by Michael Fuhr on Sun, 23 Apr 2006 09:52:31 -0600
(pgsql-committers@postgresql.org).
---

diff --git a/contrib/pgrowlocks/pgrowlocks.c b/contrib/pgrowlocks/pgrowlocks.c
index 51035e40153..1253f7c51ac 100644
--- a/contrib/pgrowlocks/pgrowlocks.c
+++ b/contrib/pgrowlocks/pgrowlocks.c
@@ -1,5 +1,5 @@
 /*
- * $PostgreSQL: pgsql/contrib/pgrowlocks/pgrowlocks.c,v 1.1 2006/04/23 01:12:58 ishii Exp $
+ * $PostgreSQL: pgsql/contrib/pgrowlocks/pgrowlocks.c,v 1.2 2006/04/25 00:40:54 ishii Exp $
  *
  * Copyright (c) 2005-2006	Tatsuo Ishii
  *
@@ -61,6 +61,7 @@ extern Datum pgrowlocks(PG_FUNCTION_ARGS);
 #undef MAKERANGEVARFROMNAMELIST_HAS_TWO_ARGS
 
 typedef struct {
+	Relation	rel;
 	HeapScanDesc scan;
 	int ncolumns;
 } MyData;
@@ -100,6 +101,7 @@ pgrowlocks(PG_FUNCTION_ARGS)
 		rel = heap_openrv(relrv, AccessShareLock);
 		scan = heap_beginscan(rel, SnapshotNow, 0, NULL);
 		mydata = palloc(sizeof(*mydata));
+		mydata->rel = rel;
 		mydata->scan = scan;
 		mydata->ncolumns = tupdesc->natts;
 		funcctx->user_fctx = mydata;
@@ -222,7 +224,7 @@ pgrowlocks(PG_FUNCTION_ARGS)
 	}
 
 	heap_endscan(scan);
-	heap_close(scan->rs_rd, AccessShareLock);
+	heap_close(mydata->rel, AccessShareLock);
 
 	SRF_RETURN_DONE(funcctx);
 }