CVS commit: src/sys/uvm

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

Module Name:    src
Committed By:   riastradh
Date:           Wed Nov 23 23:53:53 UTC 2022

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

Log Message:
mmap(2): Avoid arithmetic overflow in search for free space.

PR kern/56900

Reported-by: syzbot+3833ae1d38037a263d05%syzkaller.appspotmail.com@localhost
https://syzkaller.appspot.com/bug?id=e542bcf59b2564cca1cb38c12f076fb08dcac37e


To generate a diff of this commit:
cvs rdiff -u -r1.402 -r1.403 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.