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[Bug default/24488] abidw: wrong results when running with ASAN runtim



https://sourceware.org/bugzilla/show_bug.cgi?id=24488

--- Comment #1 from Matthias Maennich <maennich at google dot com> ---
The issue seems to be that libdw can't load its backends (in this very case
libebl_x86_64.so) when run with preloaded asan.

When setting LD_LIBRARY_PATH to explicitly contain said library, the behaviour
is restored. That can be used as a workaround.

It appears that libasan is overloading dlopen and does not respect the full
lookup path for libdw (i.e. the path containing libebl)

maybe related: https://bugzilla.redhat.com/show_bug.cgi?id=1449604

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