From 1486c0972d17f2e213b1005e0ef1dfd91f4a155a Mon Sep 17 00:00:00 2001
From: chip <chip>
Date: Tue, 10 Jun 2003 15:17:32 +0000
Subject: 2003-06-10  Chip Salzenberg  <chip@pobox.com>

       * support/nfs/xlog.c (xlog): Fix off-by-one buffer overflow bug.
       * debian/changelog: Version 1.0.3-2.
---
 support/nfs/xlog.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'support/nfs/xlog.c')

diff --git a/support/nfs/xlog.c b/support/nfs/xlog.c
index 90c7e63..c4e7ea1 100644
--- a/support/nfs/xlog.c
+++ b/support/nfs/xlog.c
@@ -142,9 +142,9 @@ xlog(int kind, const char *fmt, ...)
 		return;
 
 	va_start(args, fmt);
-	vsnprintf(buff, sizeof (buff), fmt, args);
+	vsnprintf(buff, sizeof (buff) - 2, fmt, args);
 	va_end(args);
-	buff[sizeof (buff) - 1] = 0;
+	buff[sizeof (buff) - 2] = 0;
 
 	if ((n = strlen(buff)) > 0 && buff[n-1] != '\n') {
 		buff[n++] = '\n'; buff[n++] = '\0';
-- 
cgit