From: Bram Moolenaar <Bram@vim.org>
Date: Fri, 30 Aug 2019 14:30:00 +0000 (+0200)
Subject: patch 8.1.1944: leaking memory when using sound callback
X-Git-Tag: v8.1.1944
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=821d771e86dcfc64491b2619f799ac977fc32630;p=vim

patch 8.1.1944: leaking memory when using sound callback

Problem:    Leaking memory when using sound callback.
Solution:   src/sound.c
---

diff --git a/src/sound.c b/src/sound.c
index 69bbc5e6d..11170afb7 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -171,6 +171,7 @@ invoke_sound_callback(void)
 	clear_tv(&rettv);
 
 	delete_sound_callback(scb->scb_callback);
+	vim_free(scb);
     }
     redraw_after_callback(TRUE);
 }
@@ -263,10 +264,21 @@ f_sound_clear(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
     void
 sound_free(void)
 {
+    soundcb_queue_T *scb;
+
     if (context != NULL)
 	ca_context_destroy(context);
+
     while (first_callback != NULL)
 	delete_sound_callback(first_callback);
+
+    while (callback_queue != NULL)
+    {
+	scb = callback_queue;
+	callback_queue = scb->scb_next;
+	delete_sound_callback(scb->scb_callback);
+	vim_free(scb);
+    }
 }
 # endif
 
diff --git a/src/version.c b/src/version.c
index 4f0018fa0..71901c9c2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1944,
 /**/
     1943,
 /**/