Re: [Boost-bugs] [Boost C++ Libraries] #6527: Segmentation fault from program_options with intel compiler and openmp

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6527: Segmentation fault from program_options with intel compiler and openmp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-05-22 23:04:29

#6527: Segmentation fault from program_options with intel compiler and openmp
-------------------------------------------------------+--------------------
  Reporter:  Ryan Scott Davis <rsdavis@…>              |       Owner:  vladimir_prus               
      Type:  Bugs                                      |      Status:  new                         
 Milestone:  To Be Determined                          |   Component:  program_options             
   Version:  Boost 1.48.0                              |    Severity:  Problem                     
Resolution:                                            |    Keywords:  program_options intel openmp
-------------------------------------------------------+--------------------

Comment (by anonymous):

 I see something similar with gcc4.7 and boost 1.49.

 {{{
 Program received signal SIGSEGV, Segmentation fault.
 0x00007ffff772b427 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 (gdb) bt
 #0  0x00007ffff772b427 in ?? () from /usr/lib/x86_64-linux-
 gnu/libstdc++.so.6
 #1  0x0000000000b04229 in std::_Rb_tree_iterator<std::string>::operator--
 (this=0x7fffffffd7a0)
     at /usr/include/c++/4.7/bits/stl_tree.h:203
 #2  0x0000000000aedba8 in std::_Rb_tree<std::string, std::string,
 std::_Identity<std::string>, std::less<std::string>,
 std::allocator<std::string> >::_M_insert_unique<std::string const&>
 (this=0x10aab10, __v=...)
     at /usr/include/c++/4.7/bits/stl_tree.h:1295
 #3  0x0000000000ad6d3f in std::set<std::string, std::less<std::string>,
 std::allocator<std::string> >::insert (
     this=0x10aab10, __x=...) at /usr/include/c++/4.7/bits/stl_set.h:415
 #4  0x0000000000cf00dd in boost::program_options::store (options=...,
 xm=..., utf8=false)
     at libs/program_options/src/variables_map.cpp:98
 #5  ...
 }}}

 I need to do some more investigation but this code has worked fine in gcc
 4.6 and with boost 1.47.

 Jamie

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6527#comment:2>
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