[Boost-bugs] [Boost C++ Libraries] #3459: Xpressive - Redundant search pattern causes fatal crash

Subject: [Boost-bugs] [Boost C++ Libraries] #3459: Xpressive - Redundant search pattern causes fatal crash
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-09-17 00:08:52


#3459: Xpressive - Redundant search pattern causes fatal crash
---------------------------------------------------+------------------------
 Reporter: Eric Schwarz <master.universe@…> | Owner: eric_niebler
     Type: Bugs | Status: new
Milestone: Boost 1.41.0 | Component: xpressive
  Version: Boost 1.40.0 | Severity: Showstopper
 Keywords: Xpressive core dumped fatal crash |
---------------------------------------------------+------------------------
 Using Xpressive with dynamic regexes.

 If a ':' appears two times in a search pattern expression the programm
 will crash.

 One ':' must be at the very beginning the other at the end of the
 expression.

 This may hold true for other cases, however not tested yet.

 #include <string>
 #include <iostream>
 #include <boost/xpressive/xpressive.hpp>

 using namespace std;
 using namespace boost;
 using namespace boost::xpressive;

 int main()
 {
         sregex rex = sregex::compile( "[:digit:]" );

         return 0;
 }

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3459>
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