powerpc/nvram: Handle partition names >= 12 chars
authorJim Keniston <jkenisto@us.ibm.com>
Thu, 11 Nov 2010 18:54:27 +0000 (18:54 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 30 Nov 2010 04:43:51 +0000 (15:43 +1100)
The name field in the nvram_header can be < 12 chars, null-terminated,
or 12 chars without the null.  Handle this safely.

Signed-off-by: Jim Keniston <jkenisto@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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