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[Qemu-devel] [PATCH 2/4] qemu-socket: set passed fd non-blocking in sock
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 2/4] qemu-socket: set passed fd non-blocking in socket_connect() |
Date: |
Tue, 26 Mar 2013 17:07:50 +0100 |
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 <address@hidden>
---
util/qemu-sockets.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index b6b78f5..298f6f2 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -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) {
+ socket_set_nonblock(fd);
callback(fd, opaque);
}
break;
--
1.8.1.4