Fix: assert(0) when listing Python events with MI

[lttng-tools.git] / src / bin / lttng-sessiond / event.c

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index 32efcdbf210ee5d5a2b5d99cdfcf2a2a2f1e4279..1c0955c3757b69dbfb5439064ce565fd2300a1ee 100644 (file)
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -143,6 +143,9 @@ int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
        if (kevent == NULL) {
                ret = kernel_create_event(event, kchan,
                        filter_expression, filter);
+               /* We have passed ownership */
+               filter_expression = NULL;
+               filter = NULL;
                if (ret < 0) {
                        switch (-ret) {
                        case EEXIST:
@@ -171,6 +174,8 @@ int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
 
        ret = LTTNG_OK;
 end:
+       free(filter_expression);
+       free(filter);
        return ret;
 }
 
@@ -614,7 +619,7 @@ const char *event_get_default_agent_ust_name(enum lttng_domain_type domain)
                }
                break;
        case LTTNG_DOMAIN_PYTHON:
-               default_event_name = DEFAULT_USER_PYTHON_EVENT_NAME;
+               default_event_name = DEFAULT_PYTHON_EVENT_NAME;
                break;
        default:
                assert(0);