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[Octave-bug-tracker] [bug #61472] AddressSanitizer crash in MEX tests


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #61472] AddressSanitizer crash in MEX tests
Date: Thu, 16 Dec 2021 02:55:32 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Edg/96.0.1054.53

Follow-up Comment #32, bug #61472 (project octave):

Compiling Octave packages seem to fail with linking errors on the buildbots
(which might be related to the changes for this report?):
http://buildbot.octave.org:8010/#/builders/14/builds/1305/steps/9/logs/stdio

/scratch/buildbot/workers/jwe-debian-x86_64-5/w32-on-debian/src/usr/bin/i686-w64-mingw32-ld:
/tmp/oct-UX2ScX.o:mark_for_deletion.cc:(.rdata$_ZTV5ArrayINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE[__ZTV5ArrayINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE]+0x10):
undefined reference to `Array<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >::resize_fill_value() const'


That might be caused by those symbols either not being dllexported or they
might not be marked as dllimport when they are used in the package.

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