[pcre-dev] [Bug 1854] Null pointer dereference in pcretest

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Auteur: admin
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Aan: pcre-dev
Onderwerp: [pcre-dev] [Bug 1854] Null pointer dereference in pcretest
https://bugs.exim.org/show_bug.cgi?id=1854

--- Comment #12 from Philip Hazel <ph10@???> ---
(In reply to bshastry from comment #8)
> Hi, I just found that the pcretest digit underflow problem persists in
> pcre2test (10.21) as well.


Thank you for noticing that one. I have committed a patch that fixes
overflowing repetition counts for both pattern and data lines. I have also
scanned all occurrences of isdigit() and I think all those that remain are
safe, but of course I might have missed something.

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