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add PAX_ASLR

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christos 2007-12-26 22:35:33 +00:00
parent c14077091f
commit 908844df6c
1 changed files with 21 additions and 2 deletions
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23
share/man/man4/options.4
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@ -1,4 +1,4 @@
.\" $NetBSD: options.4,v 1.356 2007/12/03 18:09:28 wiz Exp $ .\" $NetBSD: options.4,v 1.357 2007/12/26 22:35:33 christos Exp $
.\" .\"
.\" Copyright (c) 1996 .\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved. .\" Perry E. Metzger. All rights reserved.
@ -30,7 +30,7 @@
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\" .\"
.\" .\"
.Dd June 3, 2007 .Dd December 26, 2007
.Os .Os
.Dt OPTIONS 4 .Dt OPTIONS 4
.Sh NAME .Sh NAME
@ -2303,6 +2303,25 @@ be done using
See See
.Xr security 8 .Xr security 8
for more details. for more details.
.It Cd options PAX_ASLR=value
Enables PaX ASLR.
.Pp
The
.Ar value
is the default value for the
.Em global
knob, see
.Xr sysctl 3 .
If 0, PaX ASLR will be enabled only if explicitly set on programs
using
.Xr paxctl 8 .
If 1, PaX ASLR will be enabled to all programs, and exemption can
be done using
.Xr paxctl 8 .
.Pp
See
.Xr security 8
for more details.
.El .El
.Ss amiga-specific Options .Ss amiga-specific Options
.Bl -ohang .Bl -ohang