From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Date: Tue, 22 Nov 2016 00:00:42 +0000 (+1100)
Subject: discover/platform-powerpc: Reject bootdevs with empty UUIDs
X-Git-Tag: v1.3.2~1
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;h=5bf4ee3677385d655ad06878b9a504f606baa73e;hp=5bf4ee3677385d655ad06878b9a504f606baa73e;p=petitboot

discover/platform-powerpc: Reject bootdevs with empty UUIDs

If a "uuid:" label is set in the petitboot,bootdevs parameter without a
matching UUID, the UUID is unintentionally accepted and set to NULL.
This can cause a segfault in nc-config when device UUIDs are compared
against the autoboot option. Instead treat options like this as
malformed.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
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