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
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