From 43af715caaf414df54394d21e699d0f717333d6d Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 18 Jul 2020 10:50:09 +0530
Subject: [PATCH] free peer message queue at shutdown

---
 kitty/child-monitor.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kitty/child-monitor.c b/kitty/child-monitor.c
index b2cf19b83..f9d2515cf 100644
--- a/kitty/child-monitor.c
+++ b/kitty/child-monitor.c
@@ -155,6 +155,11 @@ new(PyTypeObject *type, PyObject *args, PyObject UNUSED *kwds) {
 
 static void
 dealloc(ChildMonitor* self) {
+    if (self->messages) {
+        for (size_t i = 0; i < self->messages_count; i++) free(self->messages[i].data);
+        free(self->messages); self->messages = NULL;
+        self->messages_count = 0; self->messages_capacity = 0;
+    }
     pthread_mutex_destroy(&children_lock);
     pthread_mutex_destroy(&talk_lock);
     Py_CLEAR(self->dump_callback);
@@ -359,6 +364,7 @@ parse_input(ChildMonitor *self) {
             memcpy(msgs, self->messages, sizeof(Message) * self->messages_count);
             msgs_count = self->messages_count;
         }
+        memset(self->messages, 0, sizeof(Message) * self->messages_capacity);
         self->messages_count = 0;
     }
     talk_mutex(unlock);