char-socket: introduce update_disconnected_filename()
This helper will be used in yet another place in the following patch.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index 2789eb1..511a829 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -366,6 +366,15 @@
}
}
+static void update_disconnected_filename(SocketChardev *s)
+{
+ Chardev *chr = CHARDEV(s);
+
+ g_free(chr->filename);
+ chr->filename = SocketAddress_to_str("disconnected:", s->addr,
+ s->is_listen, s->is_telnet);
+}
+
static void tcp_chr_disconnect(Chardev *chr)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
@@ -380,8 +389,7 @@
s->listen_tag = qio_channel_add_watch(
QIO_CHANNEL(s->listen_ioc), G_IO_IN, tcp_chr_accept, chr, NULL);
}
- chr->filename = SocketAddress_to_str("disconnected:", s->addr,
- s->is_listen, s->is_telnet);
+ update_disconnected_filename(s);
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
if (s->reconnect_time) {
qemu_chr_socket_restart_timer(chr);
@@ -875,8 +883,7 @@
/* be isn't opened until we get a connection */
*be_opened = false;
- chr->filename = SocketAddress_to_str("disconnected:",
- addr, is_listen, is_telnet);
+ update_disconnected_filename(s);
if (is_listen) {
if (is_telnet) {
