> Hi, > > (2nd try - text only format - sorry for the noise) > > > first try to use syzbot. I hope I do it right. > Discussion about the syz report can be found at > https://lore.kernel.org/linux-kernel/0000000000007d25ff059457342d@xxxxxxxxxx/ > > This patch only test if alauda_get_media_status() (and its embedded > usb_stor_ctrl_transfer()) before using the data. > In case of error, it returns USB_STOR_TRANSPORT_ERROR as done elsewhere. > > #syz test: KMSAN bugs can only be tested on https://github.com/google/kmsan.git tree because KMSAN tool is not upstreamed yet. See https://goo.gl/tpsmEJ#kmsan-bugs for details. > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > CJ >