From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 24 Apr 2013 13:27:31 +0000 (+0200)
Subject: libtnccs: Don't try to load IMCs/IMVs from a file if there is no filename
X-Git-Tag: 5.1.0dr2~2^2~49
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=82aceeb151eb5ff5f37eed08e6d2d4bd106ae388;p=thirdparty%2Fstrongswan.git

libtnccs: Don't try to load IMCs/IMVs from a file if there is no filename
---

diff --git a/src/libtnccs/tnc/tnc.c b/src/libtnccs/tnc/tnc.c
index 769b9fa54f..3a5b845962 100644
--- a/src/libtnccs/tnc/tnc.c
+++ b/src/libtnccs/tnc/tnc.c
@@ -100,6 +100,11 @@ static bool load_imcvs_from_config(char *filename, bool is_imc)
 	void *addr;
 	char *label;
 
+	if (!filename || !*filename)
+	{
+		return TRUE;
+	}
+
 	label = is_imc ? "IMC" : "IMV";
 
 	DBG1(DBG_TNC, "loading %ss from '%s'", label, filename);