diff --git a/src/mod_openssl.c b/src/mod_openssl.c
index c8fa2df5..f9433ff8 100644
--- a/src/mod_openssl.c
+++ b/src/mod_openssl.c
@@ -113,7 +113,9 @@ FREE_FUNC(mod_openssl_free)
     if (p->config_storage) {
         for (size_t i = 0; i < srv->config_context->used; ++i) {
             plugin_config *s = p->config_storage[i];
-            int copy = s->ssl_enabled && buffer_string_is_empty(s->ssl_pemfile);
+            int copy;
+            if (NULL == s) continue;
+            copy = s->ssl_enabled && buffer_string_is_empty(s->ssl_pemfile);
             buffer_free(s->ssl_pemfile);
             buffer_free(s->ssl_ca_file);
             buffer_free(s->ssl_cipher_list);
diff --git a/src/mod_simple_vhost.c b/src/mod_simple_vhost.c
index 6ffdc769..16fca1ce 100644
--- a/src/mod_simple_vhost.c
+++ b/src/mod_simple_vhost.c
@@ -55,6 +55,7 @@ FREE_FUNC(mod_simple_vhost_free) {
 		size_t i;
 		for (i = 0; i < srv->config_context->used; i++) {
 			plugin_config *s = p->config_storage[i];
+			if (NULL == s) continue;
 
 			buffer_free(s->document_root);
 			buffer_free(s->default_host);
diff --git a/src/mod_status.c b/src/mod_status.c
index 647f4037..38e5bdd9 100644
--- a/src/mod_status.c
+++ b/src/mod_status.c
@@ -85,6 +85,7 @@ FREE_FUNC(mod_status_free) {
 		size_t i;
 		for (i = 0; i < srv->config_context->used; i++) {
 			plugin_config *s = p->config_storage[i];
+			if (NULL == s) continue;
 
 			buffer_free(s->status_url);
 			buffer_free(s->statistics_url);