From 1072c74cb605cdcb6813250531dc13fcb74df581 Mon Sep 17 00:00:00 2001 From: illiliti Date: Fri, 10 Jul 2020 16:23:17 +0300 Subject: [PATCH] extract name from parent device --- udev_device.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/udev_device.c b/udev_device.c index e3689f8..ea9972a 100644 --- a/udev_device.c +++ b/udev_device.c @@ -383,6 +383,7 @@ void udev_device_set_properties_from_uevent(struct udev_device *udev_device) void udev_device_set_properties_from_ioctl(struct udev_device *udev_device) { const char *name, *subsystem; + struct udev_device *parent; subsystem = udev_device_get_subsystem(udev_device); @@ -394,7 +395,12 @@ void udev_device_set_properties_from_ioctl(struct udev_device *udev_device) name = udev_device_get_sysattr_value(udev_device, "name"); if (!name) { - return; + parent = udev_device_get_parent(udev_device); + name = udev_device_get_sysattr_value(parent, "name"); + + if (!name) { + return; + } } // Your mind will be dead after reading this code