ports/databases/db5/files/patch-src_heap_heap__verify.c at 02f8531a2802bc9f95aa8932b1ce486c73f6653d - sync/ports - Archuserorg Forgejo: Archuser.org's Forgejo Server

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Matthias Andree 7a68cdcef2 Avoid junk pointer when __db_vrfy_datapage() fails

Rather than second-guessing what the __os_free() might be doing and
avoiding it, initialize the pointer to NULL, which __os_free() will
skip.  This should be the safer approach if Oracle ever patches other
parts of db 5.3.

PR:		210829
Submitted by:	Mark Millard

2016-11-09 22:31:48 +00:00

11 lines

341 B

C

Raw Blame History

 --- src/heap/heap_verify.c.orig	2013-09-09 15:35:08 UTC
 +++ src/heap/heap_verify.c
@@ -122,7 +122,7 @@ __heap_vrfy(dbp, vdp, h, pgno, flags)
  {
  	HEAPHDR *hdr;
  	int cnt, i, j, ret;
 -	db_indx_t *offsets, *offtbl, end;
 +	db_indx_t *offsets = NULL, *offtbl, end;
  	if ((ret = __db_vrfy_datapage(dbp, vdp, h, pgno, flags)) != 0)
  		goto err;