> Disabling tty_low_latency doesn't work,see the below thread: > http://www.spinics.net/lists/linux-usb/msg26424.html Interesting. I've just been reading the code to look at this in more depth and I think I need a barf bucket. It's not using tty refcounts, its not locking properly, it even tests and detects a now invalid pointer and then proceeds to use it. I imagine with a bit of thought its exploitable too. Probably someone should rewrite it. The usb serial layer has all this mess sorted out. u_serial appears to be a relative of a last century usbserial. Alan -- 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
