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s?wprintf family of functions has broken %s formatter output


Hi.

I believe that I have discovered a bug in Cygwin's/Newlib's
implementation of s?wprintf() family of functions. They seem to print
only the first character in given string parameter. I am attaching a
test case and here is the broken output:

`-->  ./testvswprintf.exe
this works, 1, 2, 3...
but the following does not:
ret: 1
buf: >T<
>T<
ret: 4
wcout: >THIS IS A TEST<


The same code works well on both Ubuntu with GCC and on Windows with
Visual Studio 2010.

-- 
VZ

Attachment: testvswprintf.cxx.txt
Description: Text document

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