Add validation to stop a trace without a session name

[lttng-tools.git] / lttng / lttng.c

diff --git a/lttng/lttng.c b/lttng/lttng.c
index 7fbbcd68f4f216388aedc661f8b2cef4951c0778..5319c13d3dd9e33d7f3cddc70f1adf739f89d518 100644 (file)
--- a/lttng/lttng.c
+++ b/lttng/lttng.c
@@ -569,6 +569,9 @@ static int validate_options(void)
        } else if (opt_stop_trace && opt_trace_pid != 0 && opt_trace_name == NULL) {
                ERR("Please specify a trace name for user-space tracing");
                goto error;
+       } else if (opt_stop_trace && opt_session_name == NULL) {
+               ERR("Please specify a session to stop tracing");
+               goto error;
        }
 
        /* If start trace, auto start tracing */