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Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index d72fafc1c..fbd05242b 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -205,6 +205,9 @@ static void define_event_symbols(struct event_format *event,
const char *ev_name,
struct print_arg *args)
{
+ if (args == NULL)
+ return;
+
switch (args->type) {
case PRINT_NULL:
break;
@@ -1091,8 +1094,6 @@ static int python_start_script(const char *script, int argc, const char **argv)
goto error;
}
- free(command_line);
-
set_table_handlers(tables);
if (tables->db_export_mode) {
@@ -1101,6 +1102,8 @@ static int python_start_script(const char *script, int argc, const char **argv)
goto error;
}
+ free(command_line);
+
return err;
error:
Py_Finalize();