CVS commit: src/lib/libusbhid

["Santhosh Raju" <fox%netbsd.org@localhost>]

Module Name:    src
Committed By:   fox
Date:           Sat Apr  4 21:23:04 UTC 2020

Modified Files:
        src/lib/libusbhid: usage.c

Log Message:
lib/libusbhid: Fix possible left shift changes signedness bit.

This bug was reported by UBSan runs.

lib/libusbhid/usage.c:247:27
lib/libusbhid/usage.c:244:28
lib/libusbhid/usage.c:235:13

Can result in left shift changes signedness bit as a side effect positive number
can go negative, cast it to unsigned for the operation and silence the issue.

Reviewed by: kamil@


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/lib/libusbhid/usage.c

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