Re: [Boost-bugs] [Boost C++ Libraries] #10485: heap-use-after-free using C++11 range loop

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10485: heap-use-after-free using C++11 range loop
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-10-26 15:28:58

#10485: heap-use-after-free using C++11 range loop
-------------------------------+------------------------
  Reporter:  iamvfx@…          |      Owner:  bemandawes
      Type:  Bugs              |     Status:  assigned
 Milestone:  To Be Determined  |  Component:  filesystem
   Version:  Boost 1.54.0      |   Severity:  Problem
Resolution:                    |   Keywords:
-------------------------------+------------------------
Changes (by bemandawes):

 * status:  new => assigned

Comment:

 Ah! Interesting. The File System TS changes the signature of string() to
 return "std::string" rather than "const std::string&", and that will fix
 the problem.

 To verify that, I first reproduced the error, and then changed the return
 type and verified that the problem no longer occurs. (Ubuntu Linux and
 clang 3.5)

 I'm in process of modifying Boost filesystem to conform to the TS, and am
 hoping to have that ready for 1.57.

 In the meantime, I'll leave the ticket open until the updated code
 actually ships.

 Thanks for the report,

 --Beman

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10485#comment:2>
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