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(parent: 3165e12) | patch
drm/radeon: fix possible segfault when parsing pm tables
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 25 Apr 2013 13:29:17 +0000 (09:29 -0400)
committerBen Hutchings <ben@decadent.org.uk>
Mon, 13 May 2013 14:02:30 +0000 (15:02 +0100)
commitf5c4fe5510d29b522298770314d38ba8b8d3a5dd
treeac5b4c2e760d6d7afefcf79b784db7c1f73c143dtree | snapshot
parent3165e128201118ec46ece188ccd565497cfc1f73commit | diff
drm/radeon: fix possible segfault when parsing pm tables

commit f8e6bfc2ce162855fa4f9822a45659f4b542c960 upstream.

If we have a empty power table, bail early and allocate
the default power state.

Should fix:
https://bugs.freedesktop.org/show_bug.cgi?id=63865

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/gpu/drm/radeon/radeon_atombios.c diff | blob | history
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