Merge "msm: isp: validate vfe_intf max params" (b5f80931) · Commits · e / devices / android_kernel_sony_msm8994

drivers/media/platform/msm/camera_v2/ispif/msm_ispif.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -808,9 +808,20 @@ static int msm_ispif_restart_frame_boundary(struct ispif_device *ispif,
		rc = -EPERM;
		return rc;
		}
		if (params->num > MAX_PARAM_ENTRIES) {
		pr_err("%s: invalid param entries %d\n", __func__,
		params->num);
		rc = -EINVAL;
		return rc;
		}

		for (i = 0; i < params->num; i++) {
		vfe_intf = params->entries[i].vfe_intf;
		if (vfe_intf >= VFE_MAX) {
		pr_err("%s: %d invalid i %d vfe_intf %d\n", __func__,
		__LINE__, i, vfe_intf);
		return -EINVAL;
		}
		vfe_mask \|= (1 << vfe_intf);
		}