Fixed in-place update of cached base and delta CRLs

diff --git a/src/libstrongswan/credentials/sets/cert_cache.c b/src/libstrongswan/credentials/sets/cert_cache.c
index 9770c96..24fdb19 100644 (file)
--- a/src/libstrongswan/credentials/sets/cert_cache.c
+++ b/src/libstrongswan/credentials/sets/cert_cache.c
@@ -1,6 +1,7 @@
 /*
  * Copyright (C) 2008 Martin Willi
- * Hochschule fuer Technik Rapperswil
+ * Copyright (C) 2016 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -92,12 +93,10 @@ static void cache(private_cert_cache_t *this,
        /* cache a CRL by replacing a previous CRL cache entry if present */
        if (subject->get_type(subject) == CERT_X509_CRL)
        {
-               bool is_delta_crl;
                crl_t *crl, *cached_crl;
 
                /* cache a delta CRL ? */
                crl = (crl_t*)subject;
-               is_delta_crl = crl->is_delta_crl(crl, NULL);
 
                for (i = 0; i < CACHE_SIZE; i++)
                {
@@ -113,7 +112,8 @@ static void cache(private_cert_cache_t *this,
                                {
                                        cached_crl = (crl_t*)rel->subject;
 
-                                       if (cached_crl->is_delta_crl(crl, NULL) == is_delta_crl &&
+                                       if (cached_crl->is_delta_crl(cached_crl, NULL) ==
+                                                          crl->is_delta_crl(crl, NULL) &&
                                                crl_is_newer(crl, cached_crl))
                                        {
                                                rel->subject->destroy(rel->subject);