Merge "ASoC: msm-cpe: Fix range checking in function fw_name_store" into msm-4.9 (4cd84f1d) · Commits · e / devices / android_kernel_fairphone_FP3

sound/soc/codecs/wcd_cpe_core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1725,10 +1725,10 @@ static ssize_t fw_name_store(struct wcd_cpe_core *core,
		if (pos)
		copy_count = pos - buf;

		if (copy_count > WCD_CPE_IMAGE_FNAME_MAX) {
		if (copy_count > (WCD_CPE_IMAGE_FNAME_MAX - 1)) {
		dev_err(core->dev,
		"%s: Invalid length %d, max allowed %d\n",
		__func__, copy_count, WCD_CPE_IMAGE_FNAME_MAX);
		__func__, copy_count, WCD_CPE_IMAGE_FNAME_MAX - 1);
		return -EINVAL;
		}