auth: Handle auth worker creation failure without killing the whole auth process.

diff --git a/src/auth/auth-worker-server.c b/src/auth/auth-worker-server.c
index e8f1ed342e4f8a7394a4bdb29efe27f9c1d621ee..749e4ee50d58ec39911aee63d2c22004554c9971 100644 (file)
--- a/src/auth/auth-worker-server.c
+++ b/src/auth/auth-worker-server.c
@@ -155,12 +155,13 @@ static struct auth_worker_connection *auth_worker_create(void)
        fd = net_connect_unix_with_retries(worker_socket_path, 5000);
        if (fd == -1) {
                if (errno == EACCES) {
-                       i_fatal("%s", eacces_error_get("net_connect_unix",
+                       i_error("%s", eacces_error_get("net_connect_unix",
                                                       worker_socket_path));
                } else {
-                       i_fatal("net_connect_unix(%s) failed: %m",
+                       i_error("net_connect_unix(%s) failed: %m",
                                worker_socket_path);
                }
+               return NULL;
        }
 
        conn = i_new(struct auth_worker_connection, 1);
@@ -217,7 +218,8 @@ static void auth_worker_destroy(struct auth_worker_connection **_conn,
 
        if (idle_count == 0 && restart) {
                conn = auth_worker_create();
-               auth_worker_request_send_next(conn);
+               if (conn != NULL)
+                       auth_worker_request_send_next(conn);
        }
 }