From c1111a24a3358ecd2f17be7c8b117cfe8bc5e5f8 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marc-Andr=C3=A9=20Lureau?= Date: Thu, 16 Jun 2016 21:28:50 +0200 Subject: [PATCH] char: clean up remaining chardevs when leaving MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This helps to remove various chardev resources leaks when leaving qemu. Signed-off-by: Marc-André Lureau Message-Id: <1466105332-10285-2-git-send-email-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini --- qemu-char.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/qemu-char.c b/qemu-char.c index 8575c54c98..b73969ddbd 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -4549,6 +4549,15 @@ void qmp_chardev_remove(const char *id, Error **errp) qemu_chr_delete(chr); } +static void qemu_chr_cleanup(void) +{ + CharDriverState *chr, *tmp; + + QTAILQ_FOREACH_SAFE(chr, &chardevs, next, tmp) { + qemu_chr_delete(chr); + } +} + static void register_types(void) { register_char_driver("null", CHARDEV_BACKEND_KIND_NULL, NULL, @@ -4595,6 +4604,8 @@ static void register_types(void) * is specified */ qemu_add_machine_init_done_notifier(&muxes_realize_notify); + + atexit(qemu_chr_cleanup); } type_init(register_types); -- 2.11.4.GIT