CVS commit: src/sys/arch/x86/x86

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Tue Jul  3 11:45:54 UTC 2018

Modified Files:
        src/sys/arch/x86/x86: intr.c

Log Message:
Avoid unportable signed integer left shift in intr_calculatemasks()

Detected with Kernel Undefined Behavior Sanitizer.

There were at least two places reported, for consistency fix all the
left shift bit shift.

src/sys/arch/x86/x86/intr.c:339:22, left shift of 1 by 31 places cannot be represented in type 'int'
src/sys/arch/x86/x86/intr.c:347:15, left shift of 1 by 31 places cannot be represented in type 'int'

Reported by <Harry Pantazis>


To generate a diff of this commit:
cvs rdiff -u -r1.126 -r1.127 src/sys/arch/x86/x86/intr.c

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