[pcre-dev] [Bug 1463] pcre-8.35 fails test with GCC 4.9

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著者: Simon McVittie
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To: pcre-dev
古いトピック: [pcre-dev] [Bug 1463] New: pcre-8.35 fails test with GCC 4.9
題目: [pcre-dev] [Bug 1463] pcre-8.35 fails test with GCC 4.9
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http://bugs.exim.org/show_bug.cgi?id=1463




--- Comment #7 from Simon McVittie <smcv@???> 2014-07-20 15:52:21 ---
Created an attachment (id=740)
--> (http://bugs.exim.org/attachment.cgi?id=740)
Update expected test output to account for avoiding signed overflow

The new implementation for detecting excessively large quantifiers
reports the error sooner than the old one.

Bug: http://bugs.exim.org/show_bug.cgi?id=1463
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=751828

---

This is what I would suggest applying.

If you'd prefer to produce the same offsets as before instead, the extra lines
in Petr's patch are a good starting point; I think the only change needed to
cover {large number,???} is to terminate the extra loop on (!ISDIGIT(*p))
instead of (p == '}').


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