Re: [pcre-dev] JIT failure?

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Autor: Zoltán Herczeg
Data:  
A: Pcre-dev@exim.org
Assumpte: Re: [pcre-dev] JIT failure?
Hi,

thanks for the report! After some investigation I realized that link_size=3 is required for this bug to appear. And it was a typo in fast_forward_first_n_chars(...):

-pcre_uchar *cc = common->start + 1 + IMM2_SIZE;
+pcre_uchar *cc = common->start + 1 + LINK_SIZE;

Philip, do we have tests for link size other than 2? Or shall I just put it into testinput12?

Regards,
Zoltan

ND <nadenj@???> írta:
>>
>>
> Which platform and toolchain are you using? Under Linux x86-64 I get a>
> successful match:>
>>
>

Windows 7 64 bit.>
>

PCRE version 8.33-RC1 2012-12-07>
Compiled with>
    8-bit support>
    UTF-8 support>
    Unicode properties support>
    Just-in-time compiler support: x86 32bit (little endian + unaligned)>
    Newline sequence is LF>
    \R matches all Unicode newlines>
    Internal link size = 3>
    POSIX malloc threshold = 10>
    Default match limit = 10000000>
    Default recursion depth limit = 10000000>
    Match recursion uses stack>

>

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