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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/executor/execMain.c
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@ -27,7 +27,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.174 2002/08/15 16:36:02 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.175 2002/08/28 20:46:22 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -545,7 +545,7 @@ InitPlan(CmdType operation, Query *parseTree, Plan *plan, EState *estate)
erm = (execRowMark *) palloc(sizeof(execRowMark));
erm->relation = relation;
erm->rti = rti;
sprintf(erm->resname, "ctid%u", rti);
snprintf(erm->resname, 32, "ctid%u", rti);
estate->es_rowMark = lappend(estate->es_rowMark, erm);
}
}