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(parent: a7dc1b3) | patch
drm/amdgpu: info leak in amdgpu_gem_metadata_ioctl()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Sep 2015 11:00:35 +0000 (14:00 +0300)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Sep 2015 21:23:44 +0000 (17:23 -0400)
commitf07f475429ec4106a392b104a95261740a8248e2
tree7530627890f1194b61d0e8ba57eefcc5e42ab59dtree | snapshot
parenta7dc1b34525e19ebf6a70bcb8dcbc5fbcf365494commit | diff
drm/amdgpu: info leak in amdgpu_gem_metadata_ioctl()

There is no limit on args->data.data_size_bytes so we could read beyond
the end of the args->data.data[] array.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c diff | blob | history
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