CVS commit: src/sys/kern

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

Module Name:    src
Committed By:   kamil
Date:           Wed Jul  4 02:19:02 UTC 2018

Modified Files:
        src/sys/kern: subr_pool.c

Log Message:
Avoid undefined behavior in pr_item_notouch_put()

Do not left shift a signed integer changing its signedness bit.

sys/kern/subr_pool.c:251:30, left shift of 1 by 31 places cannot be represented in type 'int'

Detected with Kernel Undefined Behavior Sanitizer.

Reported by <Harry Pantazis>


To generate a diff of this commit:
cvs rdiff -u -r1.222 -r1.223 src/sys/kern/subr_pool.c

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