CVS commit: src/sys/uvm

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Wed Aug 14 00:41:46 UTC 2024

Modified Files:
        src/sys/uvm: uvm_map.c

Log Message:
uvm_map(9): Avoid potential arithmetic overflow.

Should be harmless in this case because vaddr_t is unsigned, so
there's no undefined behaviour here, but let's make it unnecessary to
wonder whether overflow is a problem.

No functional change intended.

PR kern/51254: uvm assertion "!topdown || hint <= orig_hint" failed


To generate a diff of this commit:
cvs rdiff -u -r1.418 -r1.419 src/sys/uvm/uvm_map.c

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