diff mbox

[PULL,03/14] qemu-socket: catch monitor_get_fd failures

Message ID 1372443465-22384-4-git-send-email-mjt@msgid.tls.msk.ru
State New
Headers show

Commit Message

Michael Tokarev June 28, 2013, 6:17 p.m. UTC 
From: Gerd Hoffmann <kraxel@redhat.com>

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 util/qemu-sockets.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index 35023a8..126cbb6 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -903,7 +903,7 @@  int socket_connect(SocketAddress *addr, Error **errp,
 
     case SOCKET_ADDRESS_KIND_FD:
         fd = monitor_get_fd(cur_mon, addr->fd->str, errp);
-        if (callback) {
+        if (fd >= 0 && callback) {
             qemu_set_nonblock(fd);
             callback(fd, opaque);
         }