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Joshua Rubin commented on AMQCPP-298:
-------------------------------------
Also, this is not with the refrenced example code. The crash occurs on my production code
any time activemq-cpp is linked in as a shared object. It happens on initialization and anything
that links to the code segfaults immediately.
> Example code crashes in 3.2.0 on MacOSX
> ---------------------------------------
>
> Key: AMQCPP-298
> URL: https://issues.apache.org/jira/browse/AMQCPP-298
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: CMS Impl, Example Code
> Affects Versions: 3.2.0
> Environment: MacOSX Snow Leopard
> Reporter: Sidney Fong
> Assignee: Timothy Bish
> Fix For: 3.2.5, 3.3.0
>
>
> This happens for all programs in src/examples. The examples in 3.1.3 runs fine without
this problem.
> ~/devel/activemq-cpp-library-3.2.0/src/examples> gdb ./.libs/chat
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared libraries
........... done
> (gdb) r
> Starting program: activemq-cpp-library-3.2.0/src/examples/.libs/chat
> Reading symbols for shared libraries .++++++++++.. done
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_INVALID_ADDRESS at address: 0xfffffffffffffff8
> 0x00007fff85f4c0aa in std::string::_Rep::_M_grab ()
> (gdb) bt
> #0 0x00007fff85f4c0aa in std::string::_Rep::_M_grab ()
> #1 0x00007fff85f4c171 in std::basic_string<char, std::char_traits<char>, std::allocator<char>
>::basic_string ()
> #2 0x000000010001e475 in Level [inlined] () at decaf/util/logging/Handler.cpp:31
> #3 0x000000010001e475 in Level [inlined] () at activemq-cpp-library-3.2.0/src/main/decaf/util/logging/Level.h:56
> #4 0x000000010001e475 in __static_initialization_and_destruction_0 (__initialize_p=<value
temporarily unavailable, due to optimizations>, __priority=<value temporarily unavailable,
due to optimizations>) at decaf/util/logging/Handler.cpp:31
> #5 0x00007fff5fc0d500 in __dyld__ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
()
> #6 0x00007fff5fc0bcec in __dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
()
> #7 0x00007fff5fc0bc9d in __dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
()
> #8 0x00007fff5fc0bda6 in __dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextE
()
> #9 0x00007fff5fc0210e in __dyld__ZN4dyld24initializeMainExecutableEv ()
> #10 0x00007fff5fc06981 in __dyld__ZN4dyld5_mainEPK12macho_headermiPPKcS5_S5_ ()
> #11 0x00007fff5fc016d2 in __dyld__ZN13dyldbootstrap5startEPK12macho_headeriPPKcl ()
> #12 0x00007fff5fc01052 in __dyld__dyld_start ()
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