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qemu-socket: set passed fd non-blocking in socket_connect()

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socket_connect() sets non-blocking on TCP or UNIX domain sockets if a
callback function is passed.  Do the same for file descriptor passing,
otherwise we could unexpectedly be using a blocking file descriptor.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2013-03-27 10:10:45 +01:00 committed by Luiz Capitulino
parent fc13fa00ea
commit 1a751ebfbb
1 changed files with 1 additions and 0 deletions
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1
util/qemu-sockets.c
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@ -910,6 +910,7 @@ int socket_connect(SocketAddress *addr, Error **errp,
case SOCKET_ADDRESS_KIND_FD:
fd = monitor_get_fd(cur_mon, addr->fd->str, errp);
if (callback) {
qemu_set_nonblock(fd);
callback(fd, opaque);
}
break;