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| author |   Marcin Slusarz <marcin.slusarz@gmail.com> | 2012-10-22 09:59:20 +1000 |
|---|---|---|
| committer |   Ben Skeggs <bskeggs@redhat.com> | 2012-10-22 12:26:46 +1000 |
| commit | 00e4845bad84689fbaacc86bc54a0b99d5d3c1fc (patch) | |
| tree | a7fa743dbd353225e82d7bb029b8fcbe6743b3f0 /mm/backing-dev.c | |
| parent | drm/nouveau: warn when trying to free mm which is still in use (diff) | |
| download | wireguard-linux-00e4845bad84689fbaacc86bc54a0b99d5d3c1fc.tar.xz wireguard-linux-00e4845bad84689fbaacc86bc54a0b99d5d3c1fc.zip | |
drm/nouveau: validate vbios size
Without checking, we could detect vbios size as 0, allocate 0-byte array
(kmalloc returns invalid pointer for such allocation) and crash in
nouveau_bios_score while checking for vbios signature.
Reported-by: Heinz Diehl <htd@fritha.org>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions