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[Qemu-devel] [PATCH v2 12/21] char-socket: update local address after li
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH v2 12/21] char-socket: update local address after listen |
Date: |
Mon, 27 Feb 2017 17:41:53 +0400 |
This is mainly useful to know the actual bound port when using port 0.
For example, when starting qemu with socket on port 0, before:
QEMU waiting for connection on: disconnected:tcp:localhost:0,server
After:
QEMU waiting for connection on: disconnected:tcp:localhost:32454,server
Signed-off-by: Marc-André Lureau <address@hidden>
---
chardev/char-socket.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index 636a6ea5fa..dbf2c54639 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -908,6 +908,11 @@ static void qmp_chardev_open_socket(Chardev *chr,
if (qio_channel_socket_listen_sync(sioc, s->addr, errp) < 0) {
goto error;
}
+
+ qapi_free_SocketAddress(s->addr);
+ s->addr = socket_local_address(sioc->fd, errp);
+ update_disconnected_filename(s);
+
s->listen_ioc = sioc;
if (is_waitconnect &&
qemu_chr_wait_connected(chr, errp) < 0) {
--
2.12.0.rc2.3.gc93709801
- [Qemu-devel] [PATCH v2 06/21] vl: add todo note about root container cleanup, (continued)
- [Qemu-devel] [PATCH v2 06/21] vl: add todo note about root container cleanup, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 05/21] char: add a /chardevs container, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 07/21] char: use /chardevs container instead of chardevs list, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 08/21] char: remove qemu_chardev_add, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 09/21] char: remove chardevs list, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 11/21] char-socket: introduce update_disconnected_filename(), Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 10/21] char: useless NULL check, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 12/21] char-socket: update local address after listen,
Marc-André Lureau <=
- [Qemu-devel] [PATCH v2 13/21] char-socket: add 'addr' property, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 14/21] char-socket: add 'connected' property, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 15/21] char-udp: flush as much buffer as possible, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 16/21] tests: add alias check in /char/ringbuf, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 17/21] tests: add /char/pipe test, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 18/21] tests: add /char/file test, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 19/21] tests: add /char/socket test, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 20/21] tests: add /char/udp test, Marc-André Lureau, 2017/02/27
- [Qemu-devel] [PATCH v2 21/21] tests: add /char/console test, Marc-André Lureau, 2017/02/27