From 7a364bb8aaefbc203701ba66e23e224ded17b6fb Mon Sep 17 00:00:00 2001
From: Bill Medland <medbi01@accpac.com>
Date: Mon, 24 Dec 2001 20:23:57 +0000
Subject: [PATCH] Fixed vsnprintf return value check.

---
 debugger/winedbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debugger/winedbg.c b/debugger/winedbg.c
index e4134bf938b..6164d8621f8 100644
--- a/debugger/winedbg.c
+++ b/debugger/winedbg.c
@@ -50,7 +50,7 @@ static    char	buf[4*1024];
     len = vsnprintf(buf, sizeof(buf), format, valist);
     va_end(valist);
 
-    if (len <= -1) {
+    if (len <= -1 || len >= sizeof(buf)) {
 	len = sizeof(buf) - 1;
 	buf[len] = 0;
 	buf[len - 1] = buf[len - 2] = buf[len - 3] = '.';