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Re: [Emacs-diffs] master 0a5b6e2: Fix aborts in GC under GC_CHECK_MARKED


From: Stefan Monnier
Subject: Re: [Emacs-diffs] master 0a5b6e2: Fix aborts in GC under GC_CHECK_MARKED_OBJECTS
Date: Wed, 21 Dec 2016 15:29:12 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2.50 (gnu/linux)

>     for thread objects.  They are marked via the all_threads list, and
>     therefore don't need to be inserted into the red-black tree, so
>     mem_find will never find them.

Hmm... when are they removed from all_threads?
If they're removed from all_threads when the thread terminates, then
there can still be references to the thread object stored elsewhere in
the heap.


        Stefan



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