From: Tobias Brunner <tobias@strongswan.org>
Date: Mon, 3 Jun 2013 16:45:57 +0000 (+0200)
Subject: Gracefully handle NULL as argument for enum_from_name()
X-Git-Tag: 5.1.0dr1~129^2~8
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9947a1f2f41cbbbbf545f23fb7f5e718117d4dd0;p=thirdparty%2Fstrongswan.git

Gracefully handle NULL as argument for enum_from_name()
---

diff --git a/src/libstrongswan/utils/enum.c b/src/libstrongswan/utils/enum.c
index 9b3c4d5662..3db9a34e05 100644
--- a/src/libstrongswan/utils/enum.c
+++ b/src/libstrongswan/utils/enum.c
@@ -47,7 +47,7 @@ int enum_from_name(enum_name_t *e, char *name)
 
 		for (i = 0; i < count; i++)
 		{
-			if (strcaseeq(name, e->names[i]))
+			if (name && strcaseeq(name, e->names[i]))
 			{
 				return e->first + i;
 			}