Re: [PATCH v3] pty: Repair TIOCGPTPEER

[Stefan Lippers-Hollmann]

Hi

On 2017-08-24, Eric W. Biederman wrote:
> The implementation of TIOCGPTPEER has two issues.
> 
> When /dev/ptmx (as opposed to /dev/pts/ptmx) is opened the wrong
> vfsmount is passed to dentry_open.  Which results in the kernel displaying
> the wrong pathname for the peer.

[...]

> v2: Lots of fixes to make the code actually work
> v3: Suggestions by Linus
>     - Removed the unnecessary initialization of filp in ptm_open_peer
>     - Simplified devpts_ptmx_path as gotos are no longer required

This version of the patch is working for me as well in all my test
(including pbuilder) so far, thanks a lot.

Regards
	Stefan Lippers-Hollmann

Attachment: pgpVXhWRRYoHo.pgp
Description: Digitale Signatur von OpenPGP