commit 74b6ce43e3aacbb101018407196fc963e2c39fea
author Marc-André Lureau <marcandre.lureau@redhat.com> Thu Jun 16 21:28:52 2016 +0200
committer Paolo Bonzini <pbonzini@redhat.com> Wed Jun 29 16:49:41 2016 +0200
tree 84a5082d6ce8b1c32be1f0a26deb47ce3510181e
parent 3fa27a9a1e20e8fb2bf4358d6873177d5d5c049a

socket: unlink unix socket on remove

qemu leaves unix socket files behind when removing a listening chardev
or leaving. qemu could clean that up, even if doing so isn't race-free.

Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1347077

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1466105332-10285-4-git-send-email-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

io/channel-socket.c

diff --git a/io/channel-socket.c b/io/channel-socket.c
index 1cd5848..6ec87f8 100644
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -400,7 +400,17 @@
 static void qio_channel_socket_finalize(Object *obj)
 {
     QIOChannelSocket *ioc = QIO_CHANNEL_SOCKET(obj);
+
     if (ioc->fd != -1) {
+        if (QIO_CHANNEL(ioc)->features & QIO_CHANNEL_FEATURE_LISTEN) {
+            Error *err = NULL;
+
+            socket_listen_cleanup(ioc->fd, &err);
+            if (err) {
+                error_report_err(err);
+                err = NULL;
+            }
+        }
 #ifdef WIN32
         WSAEventSelect(ioc->fd, NULL, 0);
 #endif