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char-socket: convert to finalize 

Notice that finalize() will be run after a failure to open(), so cleanup
code must be adjusted.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-12-08 16:51:47 +03:00
parent 819aad230a
commit 2c3a5dcbf8
1 changed files with 5 additions and 7 deletions

12
qemu-char.c
View File

@ -3446,9 +3446,10 @@ int qemu_chr_fe_wait_connected(CharBackend *be, Error **errp)
return qemu_chr_wait_connected(be->chr, errp);
}
static void tcp_chr_free(Chardev *chr)
static void char_socket_finalize(Object *obj)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
Chardev *chr = CHARDEV(obj);
SocketChardev *s = SOCKET_CHARDEV(obj);
tcp_chr_free_connection(chr);
@ -4886,7 +4887,7 @@ static void qmp_chardev_open_socket(Chardev *chr,
s->listen_ioc = sioc;
if (is_waitconnect &&
qemu_chr_wait_connected(chr, errp) < 0) {
goto error;
return;
}
if (!s->ioc) {
s->listen_tag = qio_channel_add_watch(
@ -4904,9 +4905,6 @@ error:
if (sioc) {
object_unref(OBJECT(sioc));
}
if (s->tls_creds) {
object_unref(OBJECT(s->tls_creds));
}
}
static const CharDriver socket_driver = {
@ -4928,13 +4926,13 @@ static void char_socket_class_init(ObjectClass *oc, void *data)
cc->chr_add_client = tcp_chr_add_client;
cc->chr_add_watch = tcp_chr_add_watch;
cc->chr_update_read_handler = tcp_chr_update_read_handler;
cc->chr_free = tcp_chr_free;
}
static const TypeInfo char_socket_type_info = {
.name = TYPE_CHARDEV_SOCKET,
.parent = TYPE_CHARDEV,
.instance_size = sizeof(SocketChardev),
.instance_finalize = char_socket_finalize,
.class_init = char_socket_class_init,
};