From: Pavel Charvat <pchar@ucw.cz>
Date: Wed, 12 Feb 2014 15:07:06 +0000 (+0100)
Subject: Fastbufs: Fixed an off-by-one error in bprintf().
X-Git-Tag: v6.0~63
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=3afc20f518d9c5ab7d2e94463d0795f7b0cab4e2;p=libucw.git

Fastbufs: Fixed an off-by-one error in bprintf().
---

diff --git a/ucw/ff-printf.c b/ucw/ff-printf.c
index 8783d906..f2ef8f32 100644
--- a/ucw/ff-printf.c
+++ b/ucw/ff-printf.c
@@ -26,7 +26,7 @@ vbprintf(struct fastbuf *b, const char *msg, va_list args)
   len = vsnprintf(buf, remains, msg, args2);
   va_end(args2);
 
-  if (len <= remains)
+  if (len < remains)
     {
       bdirect_write_commit(b, buf + len);
       return len;