CVS commit: src/sys/dev/usb

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Sun Sep 15 09:21:36 UTC 2019

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

Log Message:
Add missing length checks on descriptors, to prevent buffer overflows.
Found via KASAN+vHCI. Some remain however, but it looks like the code
needs to be re-thought along the way, so it will be fixed later.


To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/sys/dev/usb/uvideo.c

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