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https://issues.apache.org/jira/browse/STDCXX-542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Farid Zaripov resolved STDCXX-542.
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Resolution: Fixed
Fix Version/s: (was: 4.2.1)
4.2
Fixed thus: http://svn.apache.org/viewvc?rev=572979&view=rev
> message catalog assert/crash after opening multiple
> ---------------------------------------------------
>
> Key: STDCXX-542
> URL: https://issues.apache.org/jira/browse/STDCXX-542
> Project: C++ Standard Library
> Issue Type: Bug
> Components: 22. Localization
> Affects Versions: 4.1.2, 4.1.3, 4.1.4
> Environment: Windows
> Reporter: Travis Vitek
> Assignee: Farid Zaripov
> Fix For: 4.2
>
>
> The below code asserts/crashes reliably on windows, but runs to completion on
> at least one other platform. Note that I copied the rwstdmessages.dll from
> the examples directory to simplify the testcase.
> C:\build\stdcxx\build\msvc-8.0\15d\tests>type t.cpp
> #include <iostream>
> #include <locale>
> #include <cassert>
> // note same problem occurs even if catalog files are
> // different.
> #ifdef _WIN32
> # define CATALOG0 "rwstdmessages.dll"
> # define CATALOG1 "rwstdmessages.dll"
> #else
> # define CATALOG0 "./rwstdmessages.cat"
> # define CATALOG1 "./rwstdmessages.cat"
> #endif
> int main (int argc, char *argv[])
> {
> typedef std::messages<char> messagesT;
> const std::locale loc;
> const messagesT& msgs =
> std::use_facet<messagesT>(loc);
> const messagesT::catalog cat0 =
> msgs.open (CATALOG0, loc);
> assert(! (cat0 < 0)); // ensure open succeeded
> const messagesT::catalog cat1 =
> msgs.open (CATALOG1, loc);
> assert(! (cat1 < 0)); // ensure open succeeded
> msgs.close (cat1); // crash/assert here
> msgs.close (cat0);
> return 0;
> }
> C:\build\stdcxx\build\msvc-8.0\15d\tests>t
> C:\build\stdcxx\include\rw/_iterbase.h:436: class __rw::__rw_cat *&__thiscall
> __rw::__rw_debug_iter<class std::vector<class __rw::__rw_cat *,class
> std::allocator<class __rw::__rw_cat *> >,class __rw::__rw_cat * *,class
> __rw::__rw_cat * *>::operator *(void) const: Assertion '_C_is_dereferenceable
> ()'
> failed.
> This application has requested the Runtime to terminate it in an unusual way.
> Please contact the application's support team for more information.
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