Re: [pcre-dev] Getting crash when searching binary data with…

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Auteur: Zoltán Herczeg
Date:  
À: pcre-dev@exim.org, Thomas Tempelmann
Sujet: Re: [pcre-dev] Getting crash when searching binary data with case-insensitive option
Hi,

besides the input, could you upload a minimized single .c file where we can reproduce what you are exaclty doing. I don't have mac, but a single file program should work the same way.

Regards,
Zoltan
 
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Feladó: Thomas Tempelmann via Pcre-dev < pcre-dev@??? (Link -> mailto:pcre-dev@exim.org) >
Dátum: 2020 szeptember 14 23:06:31
Tárgy: Re: [pcre-dev] Getting crash when searching binary data with case-insensitive option
Címzett: pcre-dev@??? (Link -> mailto:pcre-dev@exim.org)
I have uploaded a rather short binary file here:
http://files.tempel.org/tmp/pcre2_subject_sample.
If you use my sample code to search for "AWAVAUATSH", it won't find it with
PCRE2_MATCH_INVALID_UTF but will find it with the PCRE2_UTF option (no
crash in this small file, though).
So, whenever I use PCRE2_MATCH_INVALID_UTF, text won't be found at all in
binary files, it seems. That contradicts the docs and Philip's suggestion,
though.
What am I doing wrong?
Thomas
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