Hi, As written in my mail titled: "Linux sysfs usb descriptors file has broken configuration length handling" I've been taking a close look at the usb sysfs handling code, specifically for the descriptors sysfs file. One other difference I've noticed is that the usbfs code for reading the descriptors does a usb_lock_device, whereas read_descriptors for the sysfs descriptors file does not. Unless I'm mistaken that means the sysfs code can race with (re)-enumeration and bad things could happen. Similar concerns apply to the other usb sysfs files. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
