diff options
| -rw-r--r-- | hw/9pfs/virtio-9p-device.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/9pfs/virtio-9p-device.c b/hw/9pfs/virtio-9p-device.c index 403eed089e..4fcde50021 100644 --- a/hw/9pfs/virtio-9p-device.c +++ b/hw/9pfs/virtio-9p-device.c @@ -119,7 +119,9 @@ VirtIODevice *virtio_9p_init(DeviceState *dev, V9fsConf *conf) s->ctx.fs_root = g_strdup(fse->path); len = strlen(conf->tag); if (len > MAX_TAG_LEN) { - len = MAX_TAG_LEN; + fprintf(stderr, "mount tag '%s' (%d bytes) is longer than " + "maximum (%d bytes)", conf->tag, len, MAX_TAG_LEN); + exit(1); } /* s->tag is non-NULL terminated string */ s->tag = g_malloc(len); |