diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/nova-core/firmware.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/nova-core/firmware.rs b/drivers/gpu/nova-core/firmware.rs index 68779540aa28..4f57a270e142 100644 --- a/drivers/gpu/nova-core/firmware.rs +++ b/drivers/gpu/nova-core/firmware.rs @@ -394,8 +394,9 @@ impl<'a> BinFirmware<'a> { fn data(&self) -> Option<&[u8]> { let fw_start = usize::from_safe_cast(self.hdr.data_offset); let fw_size = usize::from_safe_cast(self.hdr.data_size); + let fw_end = fw_start.checked_add(fw_size)?; - self.fw.get(fw_start..fw_start + fw_size) + self.fw.get(fw_start..fw_end) } } |