commit d1ec72a44e0a167f9e8254d6d1098d27f104571f
author Gerd Hoffmann <kraxel@redhat.com> Mon Jun 24 08:39:46 2013 +0200
committer Michael Tokarev <mjt@tls.msk.ru> Fri Jun 28 22:10:33 2013 +0400
tree 8183571cb355533cf083c30ec77b242948e5b23a
parent c1204afc7c048cf58b0a8f1c11886f36ca73ef28

qemu-socket: catch monitor_get_fd failures

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

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 @@
 
     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);
         }