Hi Dongyang,
Looks like we've already had a check for that in
ocfs2_change_file_space().
Li Dongyang wrote:
> allowing fallocate() on dir file doesn't make sense, we check if
> we are dealing with a regular file and return -EINVAL when it's not,
> Thanks
>
> Signed-off-by: Li Dongyang <[email protected]>
> ---
> fs/ocfs2/file.c | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
> index a665195..0c68a61 100644
> --- a/fs/ocfs2/file.c
> +++ b/fs/ocfs2/file.c
> @@ -1870,6 +1870,11 @@ static int __ocfs2_change_file_space(struct file
> *file, struct inode *inode,
> goto out_inode_unlock;
> }
>
> + if (!S_ISREG(inode->i_mode)) {
> + ret = -EINVAL;
> + goto out_inode_unlock;
> + }
> +
> switch (sr->l_whence) {
> case 0: /*SEEK_SET*/
> break;
_______________________________________________
Ocfs2-devel mailing list
[email protected]
http://oss.oracle.com/mailman/listinfo/ocfs2-devel
