/usr/bin/m4: internal error detected

[Florian Weimer]

On 12/01/2017 12:58 PM, John Paul Adrian Glaubitz wrote:
> The fix is already in the packaging source of Debian's glibc [1] after
> I reported the bug. But the updated package has not been uploaded
> to the FTP servers yet. I'll ask Debian's glibc maintainers to push
> it.

Okay.  Based on the other responses, all these changes do is paper over 
bugs in the execution environment (wrong semantics of CLONE_VFORK), so 
patching glibc really isn't the proper fix.

Thanks,
Florian