[Bug stdio/14254] __wur on scanf and related functions is wrong

[neleai at seznam dot cz]

https://sourceware.org/bugzilla/show_bug.cgi?id=14254

Ondrej Bilka <neleai at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |neleai at seznam dot cz
         Resolution|---                         |WONTFIX

--- Comment #1 from Ondrej Bilka <neleai at seznam dot cz> ---
A %n usage is relatively rare and warnings are more useful.

As gcc does a type checking of scanf arguments you could ask gcc developers to
selectively enable/disable wur based on %n presence.

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