tree 200ae6619a489658e142ed751f60ee3c4a41d74c
parent 2b2c1a38eeaba5d8bfe92281e9e680361e09ee3b
author Cole Robinson <crobinso@redhat.com> 1430838437 -0400
committer Gerd Hoffmann <kraxel@redhat.com> 1432110188 +0200

vnc: Don't assert if opening unix socket fails

Reproducer:

$ qemu-system-x86_64 -display vnc=unix:/root/i-cant-access-you.sock
qemu-system-x86_64: iohandler.c:60: qemu_set_fd_handler2: Assertion `fd >= 0' failed.
Aborted (core dumped)

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>