From 283b7de6a57ff96db89d46874cfdb6fc590760dc Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Thu, 4 Apr 2013 16:18:30 +0200 Subject: [PATCH] qemu-socket: set passed fd non-blocking in socket_connect() 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 (cherry picked from commit 35fb94fa292173a3e1df0768433e06912a2a88e4) Signed-off-by: Stefan Hajnoczi Signed-off-by: Michael Roth --- util/qemu-sockets.c | 1 + 1 file changed, 1 insertion(+) diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c index e92e0d568aa..cd54fb4af77 100644 --- a/util/qemu-sockets.c +++ b/util/qemu-sockets.c @@ -906,6 +906,7 @@ 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; -- 2.39.5