Hi,
Per Coverity.
ARRAY vs SINGLETON
If variable htids is accessed like array, but is a simple pointer, can be
"This might corrupt or misinterpret adjacent memory locations."
at line 723:
/* Form standard non-pivot tuple */
itup->t_info &= ~INDEX_ALT_TID_MASK;
htids = &itup->t_tid;
1. Here htids is a SINGLETON?
So:
At line 723:
htids[ui++] = *BTreeTupleGetPostingN(origtuple, i);
2. htids is accessed how ARRAY?
And is acessed at positions 0 and 1, according (nhtids == 1):
Assert(ui == nhtids);
The htids[1] are destroying something at this memory position.
regards,
Ranier Vilela
