Re: [pcre-dev] [Bug 2124] Regular expression causes endless?…

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Author: Ævar Arnfjörð Bjarmason
Date:  
To: admin
CC: pcre-dev
Subject: Re: [pcre-dev] [Bug 2124] Regular expression causes endless? looping in pcre2_match_8
On Tue, May 23, 2017 at 6:32 PM, <admin@???> wrote:
> https://bugs.exim.org/show_bug.cgi?id=2124
>
> --- Comment #3 from Philip Hazel <ph10@???> ---
> A non-plain file is fine, but my version of unzip doesn't like it:
>
> $ unzip crash_clamav_pcre.docx.zip
> Archive:  crash_clamav_pcre.docx.zip
>    skipping: crash_clamav_pcre.docx  need PK compat. v5.1 (can do v4.6)

>
> I'm running Arch Linux and seem to have unzip 6.0-12, which is the latest
> available for Arch. Please can you try again with a different compression? Or
> just encrypt it; my GPG key is available on the keyservers with this
> fingerprint:
>
> 45F6 8D54 BBE2 3FB3 039B 46E5 9766 E084 FB0F 43D8


You can unzip these sort of archives with 7z:

    7z -e -pvirus *zip


I did that for you and hosted it at
http://u.nix.is/~avar/noindex/crash_clamav_pcre.docx

$ sha1sum crash_clamav_pcre.docx*
64de0bf45426e29ed792dfd61a7ebc9fca5c5736 crash_clamav_pcre.docx
ef7321e3083633bb854ceba3627933a72e516385 crash_clamav_pcre.docx.zip