Initialize t_self and t_tableOid in statext_expressions_load
The function is building a fake heap tuple, but left some of the header
fields (tid and table OID) uninitialized. Per Coverity report.
Reported-by: Ranier Vilela
Discussion:
@@ -2420,6 +2420,8 @@ statext_expressions_load(Oid stxoid, int idx)
/* Build a temporary HeapTuple control structure */
tmptup.t_len = HeapTupleHeaderGetDatumLength(td);
+ ItemPointerSetInvalid(&(tmptup.t_self));
+ tmptup.t_tableOid = InvalidOid;
tmptup.t_data = td;
tup = heap_copytuple(&tmptup);
