Merge "msm: camera: validate num_streams in stream_cfg_cmd before using it" (c3ede533) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/media/platform/msm/camera_v2/isp/msm_isp_stats_util.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -860,6 +860,12 @@ int msm_isp_cfg_stats_stream(struct vfe_device vfe_dev, void arg)
		if (vfe_dev->stats_data.num_active_stream == 0)
		vfe_dev->hw_info->vfe_ops.stats_ops.cfg_ub(vfe_dev);

		if (stream_cfg_cmd->num_streams > MSM_ISP_STATS_MAX) {
		pr_err("%s invalid num_streams %d\n", __func__,
		stream_cfg_cmd->num_streams);
		return -EINVAL;
		}

		if (stream_cfg_cmd->enable) {
		msm_isp_stats_update_cgc_override(vfe_dev, stream_cfg_cmd);