[pcre-dev] [Bug 2793] Case insensitive search gets exponenti…

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Autor: admin
Datum:  
To: pcre-dev
Betreff: [pcre-dev] [Bug 2793] Case insensitive search gets exponentially slower with larger buffers and a specific text file
https://bugs.exim.org/show_bug.cgi?id=2793

--- Comment #4 from Thomas Tempelmann <tempelmann@???> ---
Quick update:

Thru the macro option to suppress the fast scan, I located the relevant code
areas.

Around line 6800 in pcre2_match.c the comment explains that, in caseless mode,
it does indeed consider looking for both cases.

I'm looking into this now...

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