bug#41321: 27.0.91; Emacs aborts due to invalid pseudovector objects

[Pip Cet]

On Sat, May 30, 2020 at 6:04 PM Paul Eggert <eggert@cs.ucla.edu> wrote:
> For emacs-27 I propose the attached, more-conservative patch instead.

More conservative is good! So, yes, I prefer your patch.

> This is a backport of part of a patch I've been working on for master.
> As part of that effort I've found some other obscure GC-related bugs
> that we've been lucky to avoid; this patch focuses only on the area Eli
> encountered.

Looking forward to hearing about those :-)