parse-events: Free function handlers

The function handlers were not freed when freeing a pevent.

Thanks to valgrind for catching this.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/parse-events.c b/parse-events.c
index cac5ed3..0f7b1f1 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -4565,6 +4565,7 @@ void pevent_free(struct pevent *pevent)
         struct cmdline_list *cmdlist = pevent->cmdlist, *cmdnext;
         struct func_list *funclist = pevent->funclist, *funcnext;
         struct printk_list *printklist = pevent->printklist, *printknext;
+        struct pevent_function_handler *func_handler;
         struct event_handler *handle;
         int i;
 
@@ -4601,6 +4602,12 @@ void pevent_free(struct pevent *pevent)
                 funclist = funcnext;
         }
 
+        while (pevent->func_handlers) {
+                func_handler = pevent->func_handlers;
+                pevent->func_handlers = func_handler->next;
+                free_func_handle(func_handler);
+        }
+
         if (pevent->printk_map) {
                 for (i = 0; i < pevent->printk_count; i++)
                         free(pevent->printk_map[i].printk);