From: David Woodhouse <David.Woodhouse@intel.com>
Date: Wed, 26 Sep 2012 19:09:17 +0000 (+0100)
Subject: Fix potential NULL dereference in error path in gnutls_pkcs11_simple_parse()
X-Git-Tag: v4.08~22
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a2454d455e29d43bdec544edde93f5d5ffc0720e;p=users%2Fdwmw2%2Fopenconnect.git

Fix potential NULL dereference in error path in gnutls_pkcs11_simple_parse()

Spotted by Coverity. Also fixed in GnuTLS already in commit 6aca5dd7.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/gnutls_pkcs12.c b/gnutls_pkcs12.c
index c2e76659..7da1c9cd 100644
--- a/gnutls_pkcs12.c
+++ b/gnutls_pkcs12.c
@@ -502,7 +502,7 @@ done:
             gnutls_x509_crt_deinit(_extra_certs[i]);
           gnutls_free(_extra_certs);
         }
-      if (_chain_len && chain != NULL)
+      if (_chain_len && _chain != NULL)
         {
           unsigned int i;
           for (i = 0; i < _chain_len; i++)