From 5255a076db08b85e1356b167e367510360a14ebc Mon Sep 17 00:00:00 2001
From: Thomas von Dein <tom@izb.net>
Date: Wed, 26 Oct 2016 08:23:34 +0200
Subject: [PATCH] fixed off-by-one bug in buffer_add_str()

---
 libpcp/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libpcp/buffer.c b/libpcp/buffer.c
index c1623fc..bbc782e 100644
--- a/libpcp/buffer.c
+++ b/libpcp/buffer.c
@@ -95,7 +95,7 @@ void buffer_add_str(Buffer *b, const char * fmt, ...) {
   if(vasprintf(&dst, fmt, ap) >= 0) {
     if(b->end > 0)
       b->end--;
-    buffer_add(b, dst, strlen(dst)+1);
+    buffer_add(b, dst, strlen(dst));
   }
   va_end(ap);
   free(dst);