[Libreoffice-bugs] [Bug 41738] EDITING Regex Find & Replace foo[^\[:alpha:\]] causes Writer to become unresponsive

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=41738

--- Comment #2 from Karl Koehler <koehlerkarl at comcast.net> 2011-11-05 22:18:00 PDT ---
This may be simplified: regex-search for

[[:\]

The following (inline) patch avoids the infinite loop, by advancing the
starting point if we fall into the [: a second time. 


--- a/regexp/source/reclass.cxx
+++ b/regexp/source/reclass.cxx
@@ -1255,6 +1255,7 @@ Regexpr::regex_compile()
         break;
       } else {
         p = p1+1;
+        p1 ++;
         last_char = (sal_Unicode)':';
         set_list_bit(last_char, b);
       }

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