CVS commit: src/sys/arch

[Frank van der Linden <fvdl%netbsd.org@localhost>]

Module Name:    src
Committed By:   fvdl
Date:           Mon Mar 14 21:50:59 UTC 2005

Modified Files:
        src/sys/arch/amd64/amd64: copy.S
        src/sys/arch/i386/i386: locore.S

Log Message:
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 -r1.2 src/sys/arch/amd64/amd64/copy.S
cvs rdiff -r1.32 -r1.33 src/sys/arch/i386/i386/locore.S

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