From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 28 Sep 2012 16:49:16 +0000 (+0200)
Subject: Fixed snprintf check in tnc-ifmap plugin
X-Git-Tag: 5.0.1~15
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=027324587767220b4ba2c054a38120e4eedff3d9;p=thirdparty%2Fstrongswan.git

Fixed snprintf check in tnc-ifmap plugin
---

diff --git a/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
index f53552987c..b13193612a 100644
--- a/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
+++ b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
@@ -296,7 +296,7 @@ static axiom_node_t* create_ip_address(private_tnc_ifmap_soap_t *this,
 		{
 			written = snprintf(pos, len, "%s%x", first ? "" : ":",
 							   256*address.ptr[i] +  address.ptr[i+1]);
-			if (written < 0 || written > len)
+			if (written < 0 || written >= len)
 			{
 				break;
 			}