diff options
| -rw-r--r-- | drivers/media/mc/mc-device.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/mc/mc-device.c b/drivers/media/mc/mc-device.c index 6893843edada..8e2a66493e62 100644 --- a/drivers/media/mc/mc-device.c +++ b/drivers/media/mc/mc-device.c @@ -518,8 +518,9 @@ static long media_device_enum_links32(struct media_device *mdev, if (ret) return ret; - memset(ulinks->reserved, 0, sizeof(ulinks->reserved)); - + if (copy_to_user(ulinks->reserved, links.reserved, + sizeof(ulinks->reserved))) + return -EFAULT; return 0; } |