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bug#36649: 27.0.50; pure space and pdumper
From: |
Robert Pluim |
Subject: |
bug#36649: 27.0.50; pure space and pdumper |
Date: |
Mon, 22 Jul 2019 17:46:17 +0200 |
>>>>> On Mon, 22 Jul 2019 17:30:35 +0300, Eli Zaretskii <eliz@gnu.org> said:
>> From: Robert Pluim <rpluim@gmail.com>
>> Date: Mon, 22 Jul 2019 10:14:47 +0200
>> Cc: 36649@debbugs.gnu.org, Paul Eggert <eggert@cs.ucla.edu>
>>
>> >>>>> On Mon, 22 Jul 2019 03:58:29 +0000, Pip Cet <pipcet@gmail.com>
said:
>>
Pip> On Sun, Jul 21, 2019 at 8:20 PM Robert Pluim <rpluim@gmail.com> wrote:
Pip> Can you try again with this incremental patch?
>> >>
>> >> I offer two alternatives, both of which build and run:
>>
Pip> Oops, sorry. I think the second alternative might break
Pip> live_vector_holding, though?
>>
>> OK. Hereʼs hoping no other code in emacs tries to create a 0-length
>> vector :-)
Eli> I think font.c (or fontset.c?) does.
If it does, that will be caught by allocate_vector, and this changes
allocate_vectorlike. Having said that, there are other callers of
allocate_vectorlike in alloc.c which donʼt check for a
zero-length. Maybe Iʼm over-worrying here.
Robert
- bug#36649: 27.0.50; pure space and pdumper, (continued)
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/21
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2019/07/22
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/22
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2019/07/22
- bug#36649: 27.0.50; pure space and pdumper,
Robert Pluim <=
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2019/07/22
- bug#36649: 27.0.50; pure space and pdumper, Robert Pluim, 2019/07/22
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2019/07/21