diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/channel-socket.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/io/channel-socket.c b/io/channel-socket.c index eed2ff5bcf..10a5b3136e 100644 --- a/io/channel-socket.c +++ b/io/channel-socket.c @@ -493,15 +493,14 @@ static ssize_t qio_channel_socket_writev(QIOChannel *ioc, QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc); ssize_t ret; struct msghdr msg = { NULL, }; + char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)] = { 0 }; + size_t fdsize = sizeof(int) * nfds; + struct cmsghdr *cmsg; msg.msg_iov = (struct iovec *)iov; msg.msg_iovlen = niov; if (nfds) { - char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)]; - size_t fdsize = sizeof(int) * nfds; - struct cmsghdr *cmsg; - if (nfds > SOCKET_MAX_FDS) { error_setg_errno(errp, -EINVAL, "Only %d FDs can be sent, got %zu", |