From: Steffan Karger <steffan@karger.me>
Date: Sat, 25 Oct 2014 09:54:11 +0000 (+0200)
Subject: Remove unused variables from ssl_verify_openssl.c extract_x509_extension()
X-Git-Tag: v2.4_alpha1~368
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86fe01897b9ec3f30c23395cc757f0e0b1393b03;p=thirdparty%2Fopenvpn.git

Remove unused variables from ssl_verify_openssl.c extract_x509_extension()

Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1414230851-5350-1-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9195
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit 6e469f46e94b2bd0fc1509f2bfbda4d6b5374b14)
---

diff --git a/src/openvpn/ssl_verify_openssl.c b/src/openvpn/ssl_verify_openssl.c
index 56e1c11ae..33cd757d4 100644
--- a/src/openvpn/ssl_verify_openssl.c
+++ b/src/openvpn/ssl_verify_openssl.c
@@ -101,9 +101,7 @@ static
 bool extract_x509_extension(X509 *cert, char *fieldname, char *out, int size)
 {
   bool retval = false;
-  X509_EXTENSION *pExt;
   char *buf = 0;
-  int length = 0;
   GENERAL_NAMES *extensions;
   int nid = OBJ_txt2nid(fieldname);