CVS commit: src/sys/dev/usb

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Thu Jan 10 22:13:07 UTC 2019

Modified Files:
        src/sys/dev/usb: usbdi.c

Log Message:
Avoid use after free when closing interrupt pipe transfer by calling
upm_close before destroying the interupt pipe xfer.

Found by kasan on wiz's machine.


To generate a diff of this commit:
cvs rdiff -u -r1.180 -r1.181 src/sys/dev/usb/usbdi.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.