diff -up php-5.2.17/ext/standard/proc_open.c.bug-60120 php-5.2.17/ext/standard/proc_open.c
--- php-5.2.17/ext/standard/proc_open.c.bug-60120	2012-01-12 09:22:27.000000000 +0700
+++ php-5.2.17/ext/standard/proc_open.c	2012-01-12 09:22:47.000000000 +0700
@@ -453,7 +453,7 @@ PHP_FUNCTION(proc_get_status)
 
 /* {{{ handy definitions for portability/readability */
 #ifdef PHP_WIN32
-# define pipe(pair)		(CreatePipe(&pair[0], &pair[1], &security, 2048L) ? 0 : -1)
+# define pipe(pair)		(CreatePipe(&pair[0], &pair[1], &security, 0) ? 0 : -1)
 
 # define COMSPEC_NT	"cmd.exe"
 # define COMSPEC_9X	"command.com"