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-rw-r--r--src/backend/access/gin/ginbulk.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/access/gin/ginbulk.c b/src/backend/access/gin/ginbulk.c
index 136f80d9977..a7258619aee 100644
--- a/src/backend/access/gin/ginbulk.c
+++ b/src/backend/access/gin/ginbulk.c
@@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/gin/ginbulk.c,v 1.14 2009/01/01 17:23:34 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/gin/ginbulk.c,v 1.15 2009/03/24 20:17:10 tgl Exp $
*-------------------------------------------------------------------------
*/
@@ -197,6 +197,8 @@ ginInsertRecordBA(BuildAccumulator *accum, ItemPointer heapptr, OffsetNumber att
if (nentry <= 0)
return;
+ Assert(ItemPointerIsValid(heapptr) && attnum >= FirstOffsetNumber);
+
i = nentry - 1;
for (; i > 0; i >>= 1)
nbit++;