Postgres Pro
Downloads
Home   >   mailing lists

Re: [NBTREE] Possible NULL pointer dereference (backend/access/nbtree/nbutils.c) - Mailing list pgsql-hackers

From Ranier Vilela
Subject Re: [NBTREE] Possible NULL pointer dereference (backend/access/nbtree/nbutils.c)
Date
Msg-id CAEudQAr9LdSxFQCZBqSoRzJbbY3hBCdrGT8Go6S7DRSzF61w-Q@mail.gmail.com
Whole thread Raw
In response to [NBTREE] Possible NULL pointer dereference (backend/access/nbtree/nbutils.c)  (Ranier Vilela <ranier.vf@gmail.com>)
List pgsql-hackers
Tree view
Also, in:
5. Line 2671 (nbtutils.c):
  ItemPointerGetBlockNumber(BTreeTupleGetHeapTID(newtup)),
  ItemPointerGetOffsetNumber(BTreeTupleGetHeapTID(newtup)),

itemptr.h:
/*
 * ItemPointerGetBlockNumberNoCheck
 * Returns the block number of a disk item pointer.
 */
#define ItemPointerGetBlockNumberNoCheck(pointer) \
( \
BlockIdGetBlockNumber(&(pointer)->ip_blkid) \
)

#define ItemPointerGetOffsetNumberNoCheck(pointer) \
( \
(pointer)->ip_posid \
)

regards,
Ranier Vilela

pgsql-hackers by date:

Previous
From: Ranier Vilela
Date:
Subject: [NBTREE] Possible NULL pointer dereference (backend/access/nbtree/nbutils.c)
Next
From: Peter Geoghegan
Date:
Subject: Re: [NBTREE] Possible NULL pointer dereference (backend/access/nbtree/nbutils.c)