powerpc: Fix POWER10 selection
commitf6add169c89bbdd139a2eb845686127ead5799cd
authorTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Tue, 21 Jul 2020 21:01:39 +0000 (21 18:01 -0300)
committerTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Tue, 21 Jul 2020 21:01:39 +0000 (21 18:01 -0300)
tree7989d38726f4e5a25f555a7656abf07560581522
parentc79607a474439d50e9f0bcae59709817112900cc
powerpc: Fix POWER10 selection

Add a line that was missing from a previous commit.
Without increasing str, the null-byte is not validated, and
_dl_string_platform returns -1.

Fixes: d2ba3677da7a ("powerpc: Add support for POWER10")

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
sysdeps/powerpc/dl-procinfo.h