CVS commit: [netbsd-2-0] src/sys/arch/amd64/amd64

[Matthias Scheler <tron%netbsd.org@localhost>]

Module Name:    src
Committed By:   tron
Date:           Wed Mar 16 11:49:47 UTC 2005

Modified Files:
        src/sys/arch/amd64/amd64 [netbsd-2-0]: copy.S

Log Message:
Pull up revision 1.2 (requested by fvdl in ticket #1317):
Check the passed in address as well as determining the maximum length
using VM_MAXUSER_ADDRESS in copyinstr and copyoutstr.
Problem originally fixed in OpenBSD/i386.
This fix suggested by Charles Hannum (mycroft at netbsd dot org).


To generate a diff of this commit:
cvs rdiff -r1.1 -r1.1.4.1 src/sys/arch/amd64/amd64/copy.S

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