Displaying 1 result from an estimated 1 matches for "4be3832".
Did you mean:
493832
2013 Oct 21
1
Re: [patch] Btrfs: fix access_ok() check in btrfs_ioctl_send()
...a security fix, it''s not exploitable by a user so it''s not
that urgent to get it merged. Nevertheless, I hope you can squeeze it
into 3.12-rc so we can then start pushing it to stable kernels (at least
3.10).
> diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
> index 5445454..4be3832 100644
> --- a/fs/btrfs/send.c
> +++ b/fs/btrfs/send.c
> @@ -4553,8 +4553,8 @@ long btrfs_ioctl_send(struct file *mnt_file, void __user *arg_)
> }
>
> if (!access_ok(VERIFY_READ, arg->clone_sources,
> - sizeof(*arg->clone_sources *
> - arg->clone_sources_c...