From f03f2c69ce45b4f09d46f6abe4cb2a57ada43e59 Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <zhaojh329@gmail.com>
Date: Mon, 10 Feb 2020 21:43:57 +0800
Subject: [PATCH] Fix bug: mem leak

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
---
 src/rtty.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rtty.c b/src/rtty.c
index f105b3a..e1bf1fa 100644
--- a/src/rtty.c
+++ b/src/rtty.c
@@ -240,6 +240,9 @@ static void rtty_exit(struct rtty *rtty)
     ev_io_stop(rtty->loop, &rtty->iow);
     ev_io_stop(rtty->loop, &rtty->iof);
 
+    buffer_free(&rtty->rb);
+    buffer_free(&rtty->wb);
+
     for (int i = 0; i < RTTY_MAX_TTY; i++)
         if (rtty->ttys[i])
             del_tty(rtty->ttys[i]);