From 1ca9c92919d56bddfa18311a646c3241076ee1db Mon Sep 17 00:00:00 2001
From: Daniil Lunev <dlunev@google.com>
Date: Tue, 13 Jul 2021 11:49:30 +1000
Subject: [PATCH] emmc: add check "name" sysattr is not NULL

At this point it has to be present, but better have the check for
correctness sake.
Follow up of
https://github.com/fwupd/fwupd/commit/64fa633e3029ff619a2de86e85e7fbb60cc40225

Change-Id: I51b5995e25dc4dc4ec63b90af271cd90650d184d
---
 plugins/emmc/fu-emmc-device.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/emmc/fu-emmc-device.c b/plugins/emmc/fu-emmc-device.c
index f59968900..e6e4e7794 100644
--- a/plugins/emmc/fu-emmc-device.c
+++ b/plugins/emmc/fu-emmc-device.c
@@ -178,6 +178,14 @@ fu_emmc_device_probe (FuDevice *device, GError **error)
 
 	/* name */
 	tmp = g_udev_device_get_sysfs_attr (udev_parent, "name");
+	if (tmp == NULL) {
+		g_set_error (error,
+			     FWUPD_ERROR,
+			     FWUPD_ERROR_NOT_SUPPORTED,
+			     "%s does not have 'name' sysattr",
+			     fu_device_get_name (device));
+		return FALSE;
+	}
 	fu_device_set_name (device, tmp);
 	name_only = g_strdup_printf ("EMMC\\%s", fu_device_get_name (device));
 	fu_device_add_instance_id (device, name_only);