From: Ilia Alshanetsky <iliaa@php.net>
Date: Tue, 3 May 2005 22:50:00 +0000 (+0000)
Subject: Prevent double free.
X-Git-Tag: php-5.0.1b1~332
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bdbce01588f326798844b25cf059596b44db119c;p=php

Prevent double free.
---

diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index bbcbd2362c..1d63ec264d 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -356,8 +356,11 @@ static void _php_pgsql_notice_handler(void *resource_id, const char *message)
 static void _php_pgsql_notice_ptr_dtor(void **ptr) 
 {
 	php_pgsql_notice *notice = (php_pgsql_notice *)*ptr;
- 	efree(notice->message);
-  	efree(notice);
+	if (notice) {
+ 		efree(notice->message);
+  		efree(notice);
+  		notice = NULL;
+  	}
 }
 /* }}} */