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bug#47596: File descriptor error when exiting emacs on android 11
From: |
Henrik Grimler |
Subject: |
bug#47596: File descriptor error when exiting emacs on android 11 |
Date: |
Sun, 04 Apr 2021 22:11:24 +0200 |
User-agent: |
Evolution 3.38.4 |
Hi,
> > Based on the backtrace it seem to be how stderr is opened (and
> > closed)
> > that is problematic somehow.
>
> Any idea what was "the other thread" involved in this situation?
> Emacs is generally a single-threaded program.
I do not know unfortunately. I am not entirely certain the sanitizer is
trustworthy yet (but since it is active per default now I suppose it
should have been tested extensively).
Tests so far show that optimisation level, and compiler, can influence
if these error occur or not, but for emacs it happens with -O0 as well
with clang-11. I opened an issue on the android issue tracker about the
fd sanitizer after investigating a fdsan error for texlive, since I do
not understand what the issue in the minimal example there is. We will
see what they say about it:
https://issuetracker.google.com/issues/184380442
Best regards,
Henrik Grimler
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/04
- bug#47596: File descriptor error when exiting emacs on android 11, Eli Zaretskii, 2021/04/04
- bug#47596: File descriptor error when exiting emacs on android 11,
Henrik Grimler <=
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Eli Zaretskii, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Eli Zaretskii, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Eli Zaretskii, 2021/04/05
- bug#47596: File descriptor error when exiting emacs on android 11, Henrik Grimler, 2021/04/05