From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Fri, 10 Aug 2007 03:16:04 +0000 (+0000)
Subject: Fix uninitialized-memory bug in plpython proargnames patch.  Per bug #3523
X-Git-Tag: REL8_3_BETA1~358
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d0e5c0c0eeecf98bf9133dbe7515688984db04f1;p=thirdparty%2Fpostgresql.git

Fix uninitialized-memory bug in plpython proargnames patch.  Per bug #3523
---

diff --git a/src/pl/plpython/plpython.c b/src/pl/plpython/plpython.c
index 934413d4e41..485550f9323 100644
--- a/src/pl/plpython/plpython.c
+++ b/src/pl/plpython/plpython.c
@@ -1,7 +1,7 @@
 /**********************************************************************
  * plpython.c - python as a procedural language for PostgreSQL
  *
- *	$PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.102 2007/07/13 04:57:59 tgl Exp $
+ *	$PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.103 2007/08/10 03:16:04 tgl Exp $
  *
  *********************************************************************
  */
@@ -1259,6 +1259,7 @@ PLy_procedure_create(FunctionCallInfo fcinfo, Oid tgreloid,
 						 "proargnames must have the same number of elements "
 						 "as the function has arguments");
 				proc->argnames = (char **) PLy_malloc(sizeof(char *) * proc->nargs);
+				memset(proc->argnames, 0, sizeof(char *) * proc->nargs);
 			}
 		}
 		for (i = 0; i < fcinfo->nargs; i++)