[pcre-dev] [Bug 1780] Stack corruption from crafted pattern

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 1780] Stack corruption from crafted pattern
https://bugs.exim.org/show_bug.cgi?id=1780

--- Comment #2 from Philip Hazel <ph10@???> ---
This bug is fixed in PCRE2:

$ pcre2test ~/tmp/29.min
PCRE2 version 10.20 2015-06-30
/\N(?(?C)0?!.)*/
Failed: error 128 at offset 4: assertion expected after (?( or (?(?C)

I will, in due course, see if I can get the fix back-ported to PCRE1 before the
next release. However, in the long term you should think about moving your
application to PCRE2 because support for PCRE1 will eventually cease.

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