lib-http: client: Tunnel connection failure would cause segfault.

That happened because it tried to retry waiting requests, which makes no sense for a CONNECT tunnel.

diff --git a/src/lib-http/http-client-connection.c b/src/lib-http/http-client-connection.c
index 945db990e651081d0c5d61696bf0bf8ef873cdce..d162df54527d770b81d2411b338be2da6cfb41e9 100644 (file)
--- a/src/lib-http/http-client-connection.c
+++ b/src/lib-http/http-client-connection.c
@@ -77,6 +77,9 @@ http_client_connection_retry_requests(struct http_client_connection *conn,
 {
        struct http_client_request **req;
 
+       if (!array_is_created(&conn->request_wait_list))
+               return;
+
        array_foreach_modifiable(&conn->request_wait_list, req) {
                if ((*req)->state < HTTP_REQUEST_STATE_FINISHED)
                        http_client_request_retry(*req, status, error);