From: Sean Bright <sean.bright@gmail.com>
Date: Wed, 3 Feb 2021 18:53:03 +0000 (-0500)
Subject: app_read: Release tone zone reference on early return.
X-Git-Tag: 19.0.0-rc1~224
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a71b08091b33df8c44e2c347072b376fe09140b;p=thirdparty%2Fasterisk.git

app_read: Release tone zone reference on early return.

Change-Id: I350939f2220f9e5d44ddf4c8d9a4c99fde4d169a
---

diff --git a/apps/app_read.c b/apps/app_read.c
index f9193571d7..6398281bec 100644
--- a/apps/app_read.c
+++ b/apps/app_read.c
@@ -195,6 +195,9 @@ static int read_exec(struct ast_channel *chan, const char *data)
 	if (ast_channel_state(chan) != AST_STATE_UP) {
 		if (ast_test_flag(&flags, OPT_SKIP)) {
 			/* At the user's option, skip if the line is not up */
+			if (ts) {
+				ts = ast_tone_zone_sound_unref(ts);
+			}
 			pbx_builtin_setvar_helper(chan, arglist.variable, "");
 			pbx_builtin_setvar_helper(chan, "READSTATUS", "SKIPPED");
 			return 0;