argp_help() causes segmentation fault (v4l-utils - dvbv5-scan)

[Florian Weimer]

* Hans Petter Selasky:

> Can you point me at the repository which holds the latest argp code?

The glibc code is here:

<https://sourceware.org/git/?p=glibc.git;a=tree;f=argp;h=88f966f49ba40157539e6158cc62d482635d3dfe;hb=HEAD>

Note that this link is stuck at a fixed version, it will not be
updated with future tree changes.

The code should be LGPLv2+, so perhaps you can look at it even for
FreeBSD's purposes.