From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 7 Nov 2012 11:38:31 +0000 (+0100)
Subject: Fixed output of longer debug messages
X-Git-Tag: 5.0.2dr4~227
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf0bcee9ec51959976bfb1dfdbfd2aa63c8f82c9;p=thirdparty%2Fstrongswan.git

Fixed output of longer debug messages

(v)snprintf(3) returns the length without terminating null byte but the
length given as parameter must include it.
---

diff --git a/src/libcharon/bus/bus.c b/src/libcharon/bus/bus.c
index 1f9592e6ec..144a06908e 100644
--- a/src/libcharon/bus/bus.c
+++ b/src/libcharon/bus/bus.c
@@ -309,6 +309,7 @@ METHOD(bus_t, vlog, void,
 		va_end(copy);
 		if (len >= sizeof(buf))
 		{
+			len++;
 			data.message = malloc(len);
 			len = vsnprintf(data.message, len, format, args);
 		}