diff options
Diffstat (limited to 'sound/soc/tegra/tegra30_avp.c')
| -rw-r--r-- | sound/soc/tegra/tegra30_avp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/soc/tegra/tegra30_avp.c b/sound/soc/tegra/tegra30_avp.c index 44d954561f96..a074e25614d1 100644 --- a/sound/soc/tegra/tegra30_avp.c +++ b/sound/soc/tegra/tegra30_avp.c @@ -256,7 +256,7 @@ static int tegra30_avp_load_ucode(void) struct audio_engine_data *audio_engine; const struct firmware *ucode_fw; const struct tegra30_avp_ucode_desc *ucode_desc; - int ucode_size = 0, ucode_offset = 0, total_ucode_size = 0; + ssize_t ucode_size = 0, ucode_offset = 0, total_ucode_size = 0; int i, ret = 0; dev_vdbg(audio_avp->dev, "%s", __func__); @@ -296,13 +296,14 @@ static int tegra30_avp_load_ucode(void) } ucode_size = ucode_fw->size; - if (ucode_size <= 0) { + if (ucode_size <= 0 || + ucode_size > avp_ucode_desc[i].max_mem_size) { dev_err(audio_avp->dev, "Invalid ucode size."); ret = -EINVAL; release_firmware(ucode_fw); goto err_param_mem_free; } - dev_vdbg(audio_avp->dev, "%s ucode size = %d bytes", + dev_vdbg(audio_avp->dev, "%s ucode size = %zd bytes", ucode_desc->bin_name, ucode_size); /* Read ucode */ |