Merge "qbt1000: Validate FP app name before qseecom_start_app" (b1abf6c7) · Commits · e / devices / android_kernel_sony_msm8998

drivers/soc/qcom/qbt1000.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -401,6 +401,13 @@ static long qbt1000_ioctl(struct file *file, unsigned cmd, unsigned long arg)
		goto end;
		}

		if (strcmp(app.name, FP_APP_NAME)) {
		dev_err(drvdata->dev, "%s: Invalid app name\n",
		__func__);
		rc = -EINVAL;
		goto end;
		}

		if (drvdata->app_handle) {
		dev_err(drvdata->dev, "%s: LOAD app already loaded, unloading first\n",
		__func__);
		@@ -447,9 +454,7 @@ static long qbt1000_ioctl(struct file *file, unsigned cmd, unsigned long arg)

		pr_debug("app %s load after\n", app.name);

		if (!strcmp(app.name, FP_APP_NAME))
		drvdata->fp_app_handle = drvdata->app_handle;

		break;
		}
		case QBT1000_UNLOAD_APP: