/* clear old pending fd array */
g_free(s->write_msgfds);
s->write_msgfds = NULL;
+ s->write_msgfds_num = 0;
if (!s->connected ||
!qio_channel_has_feature(s->ioc,
return qio_channel_create_watch(s->ioc, cond);
}
-static void tcp_chr_disconnect(CharDriverState *chr)
+static void tcp_chr_free_connection(CharDriverState *chr)
{
TCPCharDriver *s = chr->opaque;
+ int i;
if (!s->connected) {
return;
}
- s->connected = 0;
- if (s->listen_ioc) {
- s->listen_tag = qio_channel_add_watch(
- QIO_CHANNEL(s->listen_ioc), G_IO_IN, tcp_chr_accept, chr, NULL);
+ if (s->read_msgfds_num) {
+ for (i = 0; i < s->read_msgfds_num; i++) {
+ close(s->read_msgfds[i]);
+ }
+ g_free(s->read_msgfds);
+ s->read_msgfds = NULL;
+ s->read_msgfds_num = 0;
}
+
tcp_set_msgfds(chr, NULL, 0);
remove_fd_in_watch(chr);
object_unref(OBJECT(s->sioc));
object_unref(OBJECT(s->ioc));
s->ioc = NULL;
g_free(chr->filename);
+ chr->filename = NULL;
+ s->connected = 0;
+}
+
+static void tcp_chr_disconnect(CharDriverState *chr)
+{
+ TCPCharDriver *s = chr->opaque;
+
+ if (!s->connected) {
+ return;
+ }
+
+ tcp_chr_free_connection(chr);
+
+ if (s->listen_ioc) {
+ 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);
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
static void tcp_chr_close(CharDriverState *chr)
{
TCPCharDriver *s = chr->opaque;
- int i;
+
+ tcp_chr_free_connection(chr);
if (s->reconnect_timer) {
g_source_remove(s->reconnect_timer);
s->reconnect_timer = 0;
}
qapi_free_SocketAddress(s->addr);
- remove_fd_in_watch(chr);
- if (s->ioc) {
- object_unref(OBJECT(s->ioc));
- }
if (s->listen_tag) {
g_source_remove(s->listen_tag);
s->listen_tag = 0;
if (s->listen_ioc) {
object_unref(OBJECT(s->listen_ioc));
}
- if (s->read_msgfds_num) {
- for (i = 0; i < s->read_msgfds_num; i++) {
- close(s->read_msgfds[i]);
- }
- g_free(s->read_msgfds);
- }
if (s->tls_creds) {
object_unref(OBJECT(s->tls_creds));
}
- if (s->write_msgfds_num) {
- g_free(s->write_msgfds);
- }
g_free(s);
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
}