database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/parser/analyze.c
View File

@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.244 2002/08/27 04:55:07 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.245 2002/08/28 20:46:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -2157,7 +2157,7 @@ transformSetOperationTree(ParseState *pstate, SelectStmt *stmt)
/*
* Make the leaf query be a subquery in the top-level rangetable.
*/
sprintf(selectName, "*SELECT* %d", length(pstate->p_rtable) + 1);
snprintf(selectName, 32, "*SELECT* %d", length(pstate->p_rtable) + 1);
rte = addRangeTableEntryForSubquery(pstate,
selectQuery,
makeAlias(selectName, NIL),