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backend where a statically sized buffer is written to. Most of these

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should be pretty safe in practice, but it's probably better to be safe
than sorry.

I was actually looking for cases where NAMEDATALEN is assumed to be
32, but only found one. That's fixed too, as well as a few bits of
code cleanup.

Neil Conway
This commit is contained in:
Bruce Momjian
2002-08-28 20:46:24 +00:00
parent f5fea0808f
commit 81dfa2ce43
13 changed files with 33 additions and 37 deletions
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4
src/backend/optimizer/plan/planner.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.122 2002/06/20 20:29:31 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.123 2002/08/28 20:46:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -961,7 +961,7 @@ grouping_planner(Query *parse, double tuple_fraction)
TargetEntry *ctid;
resname = (char *) palloc(32);
sprintf(resname, "ctid%u", rti);
snprintf(resname, 32, "ctid%u", rti);
resdom = makeResdom(length(tlist) + 1,
TIDOID,
-1,