CVS commit: src/sys/arch/amd64/amd64

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Jun 12 14:28:38 UTC 2019

Modified Files:
        src/sys/arch/amd64/amd64: machdep.c

Log Message:
Add missing address check. This broke things like:

        crash -w
        w /l ipsec_debug 1

with an invalid address, because it found the first readonly segment and
returned EFAULT. I guess this never worked properly, but this got exposed
when maxv made text and rodata actually R/O?


To generate a diff of this commit:
cvs rdiff -u -r1.331 -r1.332 src/sys/arch/amd64/amd64/machdep.c

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