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bug#27571: Crashing when printing a lisp object.
From: |
npostavs |
Subject: |
bug#27571: Crashing when printing a lisp object. |
Date: |
Mon, 03 Jul 2017 22:05:12 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.2.50 (gnu/linux) |
Keith David Bershatsky <esq@lawlist.com> writes:
> [cl-struct-undo-tree [nil ([nil ...
Is this the struct that crashes when printing, or one that's just under
the threshold? (I don't get any crash here)
> The persistent undo history feature uses `prin1` to create a printed
> representation of the undo-tree history, which is saved to a file and
> then restored at a later point in time with the `read` command. Emacs
> 25.2.1 is crashing on OSX Snow Leopard and also OSX El Capitan when
> the undo tree history exceeds a count of approximately 6651.
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x0000000100141da7 in print_object (obj=4790542093, printcharfun=0,
> escapeflag=true) at print.c:1350
> 1350 {
Line 1350 is just at the beginning of print_object, right? I'm guessing
you're just overflowing the stack. Can you increase it with ulimit or
something?