[pcre-dev] [Bug 2540] Valgrind errors in PCRE2 JIT code

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 2540] Valgrind errors in PCRE2 JIT code
https://bugs.exim.org/show_bug.cgi?id=2540

Zoltan Herczeg <hzmester@???> changed:

           What    |Removed                     |Added
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                 CC|                            |hzmester@???


--- Comment #2 from Zoltan Herczeg <hzmester@???> ---
Did you compiled pcre with --enable-valgrind? This disables x86 simd
optimizations. Reading aligned memory is always working regardless of the
actual buffer start or end, and this is exploited by JIT.

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