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bug#9234: 23.3; Long lines in compilation output cause stack overflow in
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From: |
Lars Magne Ingebrigtsen |
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Subject: |
bug#9234: 23.3; Long lines in compilation output cause stack overflow in regexp matcher |
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Date: |
Sun, 11 Sep 2011 06:17:38 +0200 |
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User-agent: |
Gnus/5.110018 (No Gnus v0.18) Emacs/24.0.50 (gnu/linux) |
Gareth Rees <gdr@garethrees.org> writes:
> In a fresh emacs -Q, type
>
> M-x compile RET for X in {1..100000}; do echo -n 1; done RET
>
> The following message appears in the echo area:
>
> error in process filter: Stack overflow in regexp matcher
>
> With debug-on-error turned on, I get the following backtrace:
>
> Debugger entered--Lisp error: (error "Stack overflow in regexp matcher")
> re-search-forward("^ *\\([^ \n]+\\)(\\([0-9]+\\)):
> \\(?:error\\|warnin\\(g\\)\\|remar\\(k\\)\\)" 34233 t)
I'm unable to reproduce this bug in Emacs 24...
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
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Lars Magne Ingebrigtsen <=