verify_nbtree_varsize_fix.patch

application/octet-stream

Filename: verify_nbtree_varsize_fix.patch

Type: application/octet-stream

Part: 0

Message: Re: [BUG] false positive in bt_index_check in case of short 4B varlena datum

Patch

Same data as JSON: GET /api/v1/attachments/:id/patch the parsed metadata as JSON — format, series position, per-file stats; never the diff bytes. API reference →

Format: unified

File	+	−
contrib/amcheck/verify_nbtree.c	1	1

diff --git a/contrib/amcheck/verify_nbtree.c b/contrib/amcheck/verify_nbtree.c
index b74ab5f7a05..eed26206f10 100644
--- a/contrib/amcheck/verify_nbtree.c
+++ b/contrib/amcheck/verify_nbtree.c
@@ -2889,7 +2889,7 @@ bt_normalize_tuple(BtreeCheckState *state, IndexTuple itup)
 							ItemPointerGetOffsetNumber(&(itup->t_tid)),
 							RelationGetRelationName(state->rel))));
 		else if (!VARATT_IS_COMPRESSED(DatumGetPointer(normalized[i])) &&
-				 VARSIZE(DatumGetPointer(normalized[i])) > TOAST_INDEX_TARGET &&
+				 VARSIZE_ANY(DatumGetPointer(normalized[i])) > TOAST_INDEX_TARGET &&
 				 (att->attstorage == TYPSTORAGE_EXTENDED ||
 				  att->attstorage == TYPSTORAGE_MAIN))
 		{