diff options
| -rw-r--r-- | qemu-char.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/qemu-char.c b/qemu-char.c index e4b8448422..1274f50e00 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2760,14 +2760,16 @@ static int tcp_set_msgfds(CharDriverState *chr, int *fds, int num) { TCPCharDriver *s = chr->opaque; - if (!qio_channel_has_feature(s->ioc, - QIO_CHANNEL_FEATURE_FD_PASS)) { - return -1; - } /* clear old pending fd array */ g_free(s->write_msgfds); s->write_msgfds = NULL; + if (!s->connected || + !qio_channel_has_feature(s->ioc, + QIO_CHANNEL_FEATURE_FD_PASS)) { + return -1; + } + if (num) { s->write_msgfds = g_new(int, num); memcpy(s->write_msgfds, fds, num * sizeof(int)); |