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bug#47378: Emacs 27.1 binary Mac OS build crashes on Big Sur (11.x)
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From: |
Eli Zaretskii |
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Subject: |
bug#47378: Emacs 27.1 binary Mac OS build crashes on Big Sur (11.x) |
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Date: |
Fri, 26 Mar 2021 21:46:42 +0300 |
> From: Philipp <p.stephani2@gmail.com>
> Date: Fri, 26 Mar 2021 18:56:04 +0100
> Cc: 47378@debbugs.gnu.org
>
> Looks like a double-free in draw_glyphs? But that function is massive, so
> without further instrumentation it might be difficult to pin down the exact
> problem.
AFAICT, the only call to malloc in draw_glyphs is via SAFE_ALLOCA.