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(parent: eb409e3) | patch
drm/amdgpu: integer overflow in amdgpu_info_ioctl()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 23 Sep 2015 11:00:12 +0000 (14:00 +0300)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Sep 2015 21:23:43 +0000 (17:23 -0400)
commita7dc1b34525e19ebf6a70bcb8dcbc5fbcf365494
treee102cd9a986d69808aef424edbbd76e9e786532etree | snapshot
parenteb409e35b91b16cb2cae24330fa0c51e3f8d33b9commit | diff
drm/amdgpu: integer overflow in amdgpu_info_ioctl()

The "alloc_size" calculation can overflow leading to memory corruption.

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_kms.c diff | blob | history
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