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| author | Dan Carpenter <[email protected]> | 2016-01-26 09:24:25 +0000 |
|---|---|---|
| committer | Darren Hart <[email protected]> | 2016-01-30 17:40:35 +0000 |
| commit | b1d353ad3d5835b16724653b33c05124e1b5acf1 (patch) | |
| tree | a2189d9683c34f13abee3f3e573c40967509f490 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | intel-hid: fix incorrect entries in intel_hid_keymap (diff) | |
| download | kernel-b1d353ad3d5835b16724653b33c05124e1b5acf1.tar.gz kernel-b1d353ad3d5835b16724653b33c05124e1b5acf1.zip | |
intel_scu_ipcutil: underflow in scu_reg_access()
"count" is controlled by the user and it can be negative. Let's prevent
that by making it unsigned. You have to have CAP_SYS_RAWIO to call this
function so the bug is not as serious as it could be.
Fixes: 5369c02d951a ('intel_scu_ipc: Utility driver for intel scu ipc')
Signed-off-by: Dan Carpenter <[email protected]>
Cc: [email protected]
Signed-off-by: Darren Hart <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions