diff options
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_mss.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c index 03d7f3d702b3..7826f229957d 100644 --- a/drivers/remoteproc/qcom_q6v5_mss.c +++ b/drivers/remoteproc/qcom_q6v5_mss.c @@ -411,6 +411,12 @@ static int q6v5_load(struct rproc *rproc, const struct firmware *fw) { struct q6v5 *qproc = rproc->priv; + /* MBA is restricted to a maximum size of 1M */ + if (fw->size > qproc->mba_size || fw->size > SZ_1M) { + dev_err(qproc->dev, "MBA firmware load failed\n"); + return -EINVAL; + } + memcpy(qproc->mba_region, fw->data, fw->size); return 0; |