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bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort
From: |
Stephen Berman |
Subject: |
bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort |
Date: |
Mon, 25 Sep 2023 10:47:35 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
On Mon, 25 Sep 2023 08:30:54 +0800 Po Lu <luangruo@yahoo.com> wrote:
> Stephen Berman <stephen.berman@gmx.net> writes:
>
>> (Sorry for not responding sooner; I was travelling.) I already posted a
>> backtrace produced from -Q -xrm "emacs.synchronous: true" in the message
>> I referred to above, see the attachment to <87a5tjd6bd.fsf@gmx.net>
>> <https://lists.gnu.org/archive/html/bug-gnu-emacs/2023-09/msg01928.html>.
>> Though as I pointed out in that message, the only apparent differences
>> from the first backtrace (produced from just -Q) are the specific
>> numerical values of addresses, struct members, etc. Just to be sure I
>> just now repeated the asynchronous run again and got again a
>> structurally identical backtrace (i.e., differing only in address and
>> struct member numerical values).
>
> That backtrace is erroneous, as starting Emacs with -Q (in contrast to
> -q) causes all X resources to be ignored.
Oh, sorry, that was stupid of me.
> Please start Emacs with -q
> instead.
Now this is interesting: starting from within gdb with -q -xrm
"emacs.synchronous: true", then doing M-x xwidget-webkit-browse-url,
entering a URL and pressing RET now succeeds, i.e. the web page opens,
no crash. Same when starting from within gdb with just -xrm
"emacs.synchronous: true", i.e., with my init file running in X
synchronous mode: xwidget-webkit-browse-url does not make Emacs crash.
However, then I start Emacs outside of gdb, i.e. directly from the shell
with -xrm "emacs.synchronous: true", either with or without -q, and
invoke xwidget-webkit-browse-url, then Emacs aborts as before (i.e. same
as when not running in X synchronous mode). I hope you can make sense
of that.
Steve Berman
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/18
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/18
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/18
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/18
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/18
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/19
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/24
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/24
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort,
Stephen Berman <=
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/25
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/25
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/30
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Po Lu, 2023/09/30
- bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Stephen Berman, 2023/09/30
bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort, Eli Zaretskii, 2023/09/18