gtls: dereferencing NULL pointer

Coverity CID 1291165 pointed out 'chainp' could be dereferenced when NULL if gnutls_certificate_get_peers() had previously failed.
curl · Mar 21, 2015 · fea13a1 · fea13a1
1 parent 5f6f9e8
commit fea13a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
@@ -838,7 +838,7 @@ gtls_connect_step3(struct connectdata *conn,
     infof(data, "\t common name: WARNING couldn't obtain\n");
   }
 
-  if(data->set.ssl.certinfo) {
+  if(data->set.ssl.certinfo && chainp) {
     unsigned int i;
 
     result = Curl_ssl_init_certinfo(data, cert_list_size);