Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f76690af authored by Steven Rostedt's avatar Steven Rostedt Committed by Steven Rostedt
Browse files

tracing/filter: Free pred array on disabling of filter 



When a filter is disabled, free the preds.

Cc: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 74e9e58c

kernel/trace/trace_events_filter.c

+4 −0
Original line number Diff line number Diff line
@@ -1388,6 +1388,10 @@ int apply_event_filter(struct ftrace_event_call *call, char *filter_string) 


	if (!strcmp(strstrip(filter_string), "0")) {

		filter_disable_preds(call);

		reset_preds(call->filter);

		/* Make sure the filter is not being used */

		synchronize_sched();

		__free_preds(call->filter);

		remove_filter_string(call->filter);

		goto out_unlock;

	}