Re: [PATCH bpf-next 0/3] Add generic and raw BTF parsing APIs to libbpf

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On Thu, Aug 6, 2020 at 10:51 AM Andrii Nakryiko
<andrii.nakryiko@xxxxxxxxx> wrote:
> > I haven't checked which of the patches, or some in other series caused
> > this on Clear Linux:
> >
> >   21 clearlinux:latest             : FAIL gcc (Clear Linux OS for Intel Architecture) 10.2.1 20200723 releases/gcc-10.2.0-3-g677b80db41, clang ver
> > sion 10.0.1
> >
> >   gcc (Clear Linux OS for Intel Architecture) 10.2.1 20200723 releases/gcc-10.2.0-3-g677b80db41
> >
> >   btf.c: In function 'btf__parse_raw':
> >   btf.c:625:28: error: 'btf' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> >     625 |  return err ? ERR_PTR(err) : btf;
> >         |         ~~~~~~~~~~~~~~~~~~~^~~~~
> >
>
> Yeah, fixed in https://patchwork.ozlabs.org/project/netdev/patch/20200805223359.32109-1-danieltimlee@xxxxxxxxx/
>

Thanks for headsup.
The fix will be pushed to bpf tree when net tree gets ffwd-ed to
Linus. Hopefully today.



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