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authorPeter Daifuku <pdaifuku@nvidia.com>2017-05-17 20:40:47 -0400
committermobile promotions <svcmobile_promotions@nvidia.com>2017-07-27 15:24:19 -0400
commit1552e3fb09741309ea2d5cc4433e247bae7265e1 (patch)
tree3233dce8823514d9927806e10f9852e65c64ded2 /drivers/gpu/nvgpu/therm/thrmpmu.c
parentea180847e146450b53de5c41c3f43b19391b4c5d (diff)
gpu: nvgpu: check for buffer overflow when mapping
In gk20a_vm_map_buffer, return an error if the buffer size is less than offset + mapping size. Bug 1793926 Change-Id: I2209de6a6f2e2b3bd8830659208d6f88bbedc00d Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1484442 (cherry picked from commit 7e6a80cb4684a3e2534bc68cba4c1612a845a8f3) Reviewed-on: http://git-master/r/1488138 (cherry picked from commit 3331f6e47f1d214ad6aaf08ae3e7d241e31d6638) Reviewed-on: https://git-master.nvidia.com/r/1501677 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/therm/thrmpmu.c')
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