scanf non-conformance

[Ulrich Drepper]

"Joseph S. Myers" <jsm28@cam.ac.uk> writes:

> Properly fixing this would require redirecting the scanf
> functions to other functions if strict conformance to either standard
> version is selected (by -std=c89 or -std=c99 without _GNU_SOURCE).

You'll only experience a problem if you use the %a format followed by
and s.  It's a problem but not worth thinking about in the moment.

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