diff options
Diffstat (limited to 'src/backend/access/heap/heapam.c')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 0c59ff11e54..25fcd4c5241 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2414,6 +2414,10 @@ heap_insert(Relation relation, HeapTuple tup, CommandId cid, Buffer vmbuffer = InvalidBuffer; bool all_visible_cleared = false; + /* Cheap, simplistic check that the tuple matches the rel's rowtype. */ + Assert(HeapTupleHeaderGetNatts(tup->t_data) <= + RelationGetNumberOfAttributes(relation)); + /* * Fill in tuple header fields, assign an OID, and toast the tuple if * necessary. @@ -3515,6 +3519,10 @@ heap_update(Relation relation, ItemPointer otid, HeapTuple newtup, Assert(ItemPointerIsValid(otid)); + /* Cheap, simplistic check that the tuple matches the rel's rowtype. */ + Assert(HeapTupleHeaderGetNatts(newtup->t_data) <= + RelationGetNumberOfAttributes(relation)); + /* * Forbid this during a parallel operation, lest it allocate a combocid. * Other workers might need that combocid for visibility checks, and we |