glibc 2.1.92 make check results under Linux PPC

[Ulrich Drepper]

SL Baur <steve@turbolinux.co.jp> writes:

> #0  __gconv (cd=0x0, inbuf=0x11fffea60, inbufend=0x12000148c "", 
>     outbuf=0x11fffea70, outbufend=0x11fffea60 "n", irreversible=0x11fffc300)
>     at gconv.c:34
> 34        size_t last_step = cd->__nsteps - 1;
> [...]
> It looks like iconv_open/__gconv_open can return NULL without
> returning an error code.

iconv_open never should return NULL.  In the error case the return
value is (iconv_t) -1.  Please check by stepping through the
iconv_open call how this can happen.

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