id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
10005	erf_inv_initializer crashes under valgrind	Marcin Wojdyr <wojdyr@…>	John Maddock	"It was reported before on the mailing list:
http://lists.boost.org/boost-users/2012/08/75711.php
and I assume it's because valgrind doesn't support long doubles:
https://bugs.kde.org/show_bug.cgi?id=197915

Somehow erfc_inv is called in this place and the argument is then found to be 0:

{{{
#!cpp
         // Some compilers choke on constants that would underflow, even in code that isn't instantiated
         // so try and filter these cases out in the preprocessor:
#if LDBL_MAX_10_EXP >= 800
         if(static_cast<T>(BOOST_MATH_BIG_CONSTANT(T, 64, 1e-800)) != 0)
            boost::math::erfc_inv(static_cast<T>(BOOST_MATH_BIG_CONSTANT(T, 64, 1e-800)), Policy());

}}}

So an exception is thrown during initialization.
While it may not be a bug, valgrind is extremely useful and it would be nice to have a workaround.

I don't understand why erf_inv and erfc_inv are called with these arguments in `erf_inv_initializer<>::init::do_init()`, so I'm not sure what workaround is safe.

Here is a full traceback:
{{{
#0  0x00000036fb435c39 in __GI_raise (sig=sig@entry=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00000036fb437348 in __GI_abort () at abort.c:89
#2  0x00000036ff860f85 in __gnu_cxx::__verbose_terminate_handler ()
    at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95
#3  0x00000036ff85eee6 in __cxxabiv1::__terminate (handler=<optimized out>)
    at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:38
#4  0x00000036ff85ef13 in std::terminate ()
    at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:48
#5  0x00000036ff85f13f in __cxxabiv1::__cxa_throw (obj=0x526e490, 
    tinfo=<optimized out>, dest=<optimized out>)
    at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:84
#6  0x0000000004cb1541 in boost::throw_exception<std::overflow_error> (e=...)
    at /usr/include/boost/throw_exception.hpp:67
#7  0x0000000004cb7f28 in boost::math::policies::detail::raise_error<std::overflow_error, long double> (
    function=0x4d2d338 ""boost::math::erfc_inv<%1%>(%1%, %1%)"", 
    message=0x4d1bf8e ""Overflow Error"")
    at /usr/include/boost/math/policies/error_handling.hpp:95
#8  0x0000000004cb7f98 in boost::math::policies::detail::raise_overflow_error<long double> (function=<optimized out>, message=<optimized out>)
    at /usr/include/boost/math/policies/error_handling.hpp:211
#9  0x0000000004cdf17e in raise_overflow_error<long double, boost::math::policies::policy<boost::math::policies::promote_float<false>, boost::math::policies::promote_double<false>, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy> > (message=0x0, 
    function=<optimized out>)
    at /usr/include/boost/math/policies/error_handling.hpp:515
#10 boost::math::erfc_inv<long double, boost::math::policies::policy<boost::math::policies::promote_float<false>, boost::math::policies::promote_double<false>, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy> > (z=0, z@entry=0, pol=...)
    at /usr/include/boost/math/special_functions/detail/erf_inv.hpp:383
#11 0x0000000004cdfaae in boost::math::detail::erf_inv_initializer<long double, boost::math::policies::policy<boost::math::policies::promote_float<false>, boost::math::policies::promote_double<false>, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy, boost::math::policies::default_policy> >::init::do_init () at /usr/include/boost/math/special_functions/detail/erf_inv.hpp:347
#12 0x0000000004cda34b in init (this=<optimized out>)
    at /usr/include/boost/math/special_functions/detail/erf_inv.hpp:332
#13 __static_initialization_and_destruction_0 (
    __initialize_p=__initialize_p@entry=1, __priority=__priority@entry=65535)
    at /usr/include/boost/math/special_functions/detail/erf_inv.hpp:367
#14 0x0000000004cda463 in _GLOBAL__sub_I_fit.cpp(void) ()
    at ../../fityk/fit.cpp:643
#15 0x00000036fb00f2ea in call_init (l=<optimized out>, argc=argc@entry=1, 
    argv=argv@entry=0xffefffc48, env=env@entry=0xffefffc58) at dl-init.c:82
#16 0x00000036fb00f3d3 in call_init (env=<optimized out>, 
    argv=<optimized out>, argc=<optimized out>, l=<optimized out>)
    at dl-init.c:34
#17 _dl_init (main_map=0x36fb221168, argc=1, argv=0xffefffc48, env=0xffefffc58)
    at dl-init.c:130
#18 0x00000036fb00122a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2
}}}"	Bugs	reopened	To Be Determined	math	Boost 1.54.0	Problem