GNU bug report logs - #75322
SAFE_ALLOCA assumed to root Lisp_Objects/SSDATA(string)

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Message #95 received at 75322 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: 75322 <at> debbugs.gnu.org
Subject: Re: bug#75322: SAFE_ALLOCA assumed to root Lisp_Objects/SSDATA(string)
Date: Sun, 05 Jan 2025 07:59:32 +0100

[Message part 1 (text/plain, inline)]

Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:

> Just want to add that all SAFE_NALLOC uses should be checked in
> scratch/igc. For example, set_overlays_multibyte uses it to store
> itree_node *, and itree_node is in MPS.
>
> I think I'll just make it allocate a root in my Emacs. That's the least
> work.

Please find attached what I'm using now in my Emacs, in addition to your
xstrdup commit.

[0001-Don-t-use-SAFE_NALLOCA-for-Lisp_Objects.patch (text/x-patch, attachment)]

[0002-Make-SAFE_NALLOCA-allocate-an-ambiguous-root.patch (text/x-patch, attachment)]

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