diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_fw_log.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_fw_log.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_fw_log.c b/drivers/accel/ivpu/ivpu_fw_log.c index 275baf844b56..716467aa3156 100644 --- a/drivers/accel/ivpu/ivpu_fw_log.c +++ b/drivers/accel/ivpu/ivpu_fw_log.c @@ -43,6 +43,10 @@ static int fw_log_from_bo(struct ivpu_device *vdev, struct ivpu_bo *bo, u32 *off ivpu_dbg(vdev, FW_BOOT, "Invalid header size 0x%x\n", log->header_size); return -EINVAL; } + if (log->size < log->header_size) { + ivpu_dbg(vdev, FW_BOOT, "Invalid log size 0x%x\n", log->size); + return -EINVAL; + } if ((char *)log + log->size > (char *)ivpu_bo_vaddr(bo) + ivpu_bo_size(bo)) { ivpu_dbg(vdev, FW_BOOT, "Invalid log size 0x%x\n", log->size); return -EINVAL; |