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bug#18013: 24.3.92; Infloop in re_search_2
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From: |
Andreas Schwab |
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Subject: |
bug#18013: 24.3.92; Infloop in re_search_2 |
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Date: |
Mon, 14 Jul 2014 12:06:55 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Nicolas Richard <theonewiththeevillook@yahoo.fr> writes:
> I'll admit that (looking-back "[^\n]") is not exactly the canonical way
> to test for (not (bolp)), but should it make an infloop ? I can't
> reproduce though.
I don't think it infloops, it just takes a very long time. Since this
is running in a process filter interrupts are disabled, so you have to
be extra careful with what you do here.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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