Re: [PATCH v4 00/13] virdnsmasq: Lookup DNSMASQ in PATH

On 1/18/22 14:05, Michal Prívozník wrote: > On 1/18/22 13:57, Andrea Bolognani wrote: >> Can you please try a version of this series with your original >> dnsmasq mocking approach in CI and see whether ASAN is happy with it? >> If so, we can just go ahead with that one. > > Will do. Although, since virCommandRun() wouldn't actually execute > anything I don't expect ASAN to raise any issues. Meanwhile, I'm testing > the approach I've outlined: > > https://gitlab.com/MichalPrivoznik/libvirt/-/pipelines/450382098 > > Let's see how it runs. Aaand I have the results: failed to create the fake capabilities: internal error: Child process (LC_ALL=C LD_PRELOAD=/builds/MichalPrivoznik/libvirt/build/tests/libvirdnsmasqmock.so PATH=/builds/MichalPrivoznik/libvirt/build/tests:/usr/libexec/ccache-wrappers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin HOME=/bad-test-used-env-home /usr/local/sbin/dnsmasqmock.py --version) unexpected exit status 127: /usr/bin/env: symbol lookup error: /builds/MichalPrivoznik/libvirt/build/tests/../src/libvirt.so.0: undefined symbol: __asan_option_detect_stack_use_after_return Why does dnsmasqmock.py try to link with libvirt.so.0 or why there's a missing symbol is beyond me. So let me just stick with what I suggested initially.