On Mon, 2020-11-23 at 17:50 +0000, buildbot@builder.wildebeest.org
wrote:
> The Buildbot has detected a failed build on builder whole buildset
> while building elfutils.
> Full details are available at:
>     https://builder.wildebeest.org/buildbot/#builders/1/builds/630
> 
> Buildbot URL: https://builder.wildebeest.org/buildbot/
> 
> Worker for this Build: centos-x86_64
> 
> Build Reason: <unknown>
> Blamelist: Mark Wielaard <mark@klomp.org>
> 
> BUILD FAILED: failed test (failure)

Interestingly only one buildbot worker found this issue, but I could
replicate it under valgrind locally. And indeed, valgrind is right. We
forgot to initialize the new handler_data errbuf field.

Fixed as attached.

Cheers,

Mark