GNU bug report logs - #40665
28.0.50; tls hang on local ssl

Previous Next

Full log

Message #53 received at 40665 <at> debbugs.gnu.org (full text, mbox):

From: Robert Pluim <rpluim <at> gmail.com>
To: Derek Zhou <derek <at> 3qin.us>
Cc: 40665 <at> debbugs.gnu.org
Subject: Re: bug#40665: 28.0.50; tls hang on local ssl
Date: Tue, 21 Apr 2020 16:03:58 +0200

>>>>> On Tue, 21 Apr 2020 13:37:04 +0000 (UTC), Derek Zhou <derek <at> 3qin.us> said:

    Derek> Robert Pluim writes:

    >>>>>>> On Tue, 21 Apr 2020 01:41:21 +0000 (UTC), Derek Zhou <derek <at> 3qin.us> said:
    >> 
    Derek> Derek Zhou writes:
    >> 
    >> >> Robert Pluim writes:
    >> >> 
    >> >>> I assume youʼre running with the change locally. If you continue to do
    >> >>> so, and donʼt see any issues, then that raises my confidence in the
    >> >>> change being correct.
    >> >>> 
    >> >>> Iʼll update this bug when I push a change.
    >> >> Hold on. This break a lot of other https sites. I'll debug more, if
    >> >> someone is more familiar with this case please also look into this.
    >> 
    Derek> False alarm. I was backporting the patch to 26.3, which does not have
    Derek> the other change:
    >> 
    >> See my earlier note about dragons in the code :-)

    Derek> I still see some https site stalled with no content displayed. However,
    Derek> as soon as I type something on the keyboard, content would come in;
    Derek> Strongly suggested that there are some problem in the emacs process
    Derek> layer. Will dig deeper.

With emacs-26 or emacs-27? The GnuTLS code between the two is quite
different, mainly things like:

    commit e87e6a24c49542111e669b7d0f1a412024663f8e
    Author: Paul Eggert <eggert <at> cs.ucla.edu>
    Date:   Tue Jan 15 23:51:45 2019 -0800

        Fix unlikely races with GnuTLS, datagrams

which despite the comment are perhaps not that unlikely.

Robert

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.