diff options
| author | Ofir Bitton <obitton@habana.ai> | 2020-08-06 11:33:27 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2020-08-22 12:47:57 +0300 |
| commit | 36545279f076afeb77104f5ffeab850da3b6d107 (patch) | |
| tree | 44166f350a9a7059d09edc184434d0eab49a02e6 /drivers/misc/habanalabs/common/habanalabs.h | |
| parent | f44d23b9095abd91dad9f5f3add2a3149833ec83 (diff) | |
habanalabs: proper handling of alloc size in coresight
Allocation size can go up to 64bit but truncated to 32bit,
we should make sure it is not truncated and validate no address
overflow.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index 018d9d67e8e6..13c18f3d9a9b 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -1651,7 +1651,7 @@ struct hl_ioctl_desc { * * Return: true if the area is inside the valid range, false otherwise. */ -static inline bool hl_mem_area_inside_range(u64 address, u32 size, +static inline bool hl_mem_area_inside_range(u64 address, u64 size, u64 range_start_address, u64 range_end_address) { u64 end_address = address + size; |