drm/nouveau: use kmemdup for edid allocation/copying
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Sun, 27 Jan 2013 16:04:48 +0000 (17:04 +0100)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 20 Feb 2013 06:00:39 +0000 (16:00 +1000)
Avoids potential null pointer dereference.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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