From 8015ba083600c0e2ff766733d561d412afb6b097 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sat, 2 Aug 1997 19:09:33 +0000
Subject: [PATCH] Prevent relname unallocated string length from being copied
into database.
---
src/backend/commands/creatinh.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/backend/commands/creatinh.c b/src/backend/commands/creatinh.c
index 696bd22e7c4..9522d214d57 100644
--- a/src/backend/commands/creatinh.c
+++ b/src/backend/commands/creatinh.c
@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.6 1997/04/02 03:57:06 vadim Exp $
+ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.7 1997/08/02 19:09:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -46,7 +46,7 @@ static void StoreCatalogInheritance(Oid relationId, List *supers);
void
DefineRelation(CreateStmt *stmt)
{
- char *relname = stmt->relname;
+ char *relname = palloc(NAMEDATALEN+1);
List *schema = stmt->tableElts;
int numberOfAttributes;
Oid relationId;
@@ -58,9 +58,10 @@ DefineRelation(CreateStmt *stmt)
char* typename = NULL; /* the typename of this relation. not useod for now */
- if ( strlen(relname) > NAMEDATALEN)
- elog(WARN, "the relation name %s is > %d characters long", relname,
+ if ( strlen(stmt->relname) > NAMEDATALEN)
+ elog(WARN, "the relation name %s is > %d characters long", stmt->relname,
NAMEDATALEN);
+ strncpy(relname,stmt->relname,NAMEDATALEN+1); /* make full length for copy */
/* ----------------
* Handle parameters
--
GitLab