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| author | Keith Busch <[email protected]> | 2018-11-07 14:37:45 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-11-07 22:41:31 +0000 |
| commit | f3587d76da05f68098ddb1cb3c98cc6a9e8a402c (patch) | |
| tree | 8b63b149df907b539e68069d20bcfcfd1480a06d /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | MAINTAINERS: Fix remaining pointers to obsolete libata.git (diff) | |
| download | kernel-f3587d76da05f68098ddb1cb3c98cc6a9e8a402c.tar.gz kernel-f3587d76da05f68098ddb1cb3c98cc6a9e8a402c.zip | |
block: Clear kernel memory before copying to user
If the kernel allocates a bounce buffer for user read data, this memory
needs to be cleared before copying it to the user, otherwise it may leak
kernel memory to user space.
Laurence Oberman <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions