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| author | Dan Carpenter <[email protected]> | 2025-03-07 08:41:48 +0000 |
|---|---|---|
| committer | Jeff Hugo <[email protected]> | 2025-03-14 16:47:15 +0000 |
| commit | 67d15c7aa0864dfd82325c7e7e7d8548b5224c7b (patch) | |
| tree | 3e4b653dba18a578d0829c39b3ff8d15d237b4ae /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | accel/qaic: Fix possible data corruption in BOs > 2G (diff) | |
| download | kernel-67d15c7aa0864dfd82325c7e7e7d8548b5224c7b.tar.gz kernel-67d15c7aa0864dfd82325c7e7e7d8548b5224c7b.zip | |
accel/qaic: Fix integer overflow in qaic_validate_req()
These are u64 variables that come from the user via
qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that
the math doesn't have an integer wrapping bug.
Cc: [email protected]
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Jeff Hugo <[email protected]>
Signed-off-by: Jeff Hugo <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
0 files changed, 0 insertions, 0 deletions