id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
2944,"boost::archive::xml_iarchive hangs, if BOOST_SP_USE_PTHREADS used",highcatland@…,Joel de Guzman,"I use 'BOOST_SP_USE_PTHREADS' option, with serialization library.
When I try to create xml_iarchive, application hangs.

Reproduced on:
x86_64 Gentoo Linux, x86_64-pc-linux-gnu-4.3.3, glibc: 2.9_p20081201
ARM (Openmoko toolchain): gcc 4.1.2, glibc: 2.6.1

Also tried:
x32 Gentoo Linux, i686-pc-linux-gnu-4.1.2, glibc: 2.6.1
 - works perfectly, without hangs.



Backtrace while the application hang:

0x00007ffb03bf3414 in __lll_lock_wait () from /lib/libpthread.so.0
(gdb) bt
#0  0x00007ffb03bf3414 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00007ffb03beec50 in _L_lock_55 () from /lib/libpthread.so.0
#2  0x00007ffb03bee53e in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x0000000000427c43 in boost::detail::sp_counted_base::release (this=0x672140) at /home/distr/boost/x86_64_boost_1_38_0/include/boost-1_38/boost/detail/sp_counted_base_pt.hpp:91
#4  0x0000000000433189 in boost::archive::basic_xml_grammar<char>::init_chset ()
#5  0x0000000000440ff1 in boost::archive::basic_xml_grammar<char>::basic_xml_grammar ()
#6  0x0000000000432035 in boost::archive::xml_iarchive_impl<boost::archive::xml_iarchive>::xml_iarchive_impl ()
#7  0x0000000000427b81 in xml_iarchive (this=0x7fff0d07b840, is=@0x7fff0d07b630, flags=0) at /home/distr/boost/x86_64_boost_1_38_0/include/boost-1_38/boost/archive/xml_iarchive.hpp:119
#8  0x00000000004272fb in test_xmlArchive () at /home/remote_projects/fl-dict/src/test/boost_archive_load_test.cpp:43
#9  0x00000000004273fb in main (argc=1, argv=0x7fff0d07b9c8) at /home/remote_projects/fl-dict/src/test/boost_archive_load_test.cpp:15
",Bugs,new,Boost 1.39.0,serialization,Boost 1.38.0,Problem,,shared_ptr serialization xml_iarchive,