CVS commit: [netbsd-3] src/sys/kern

[Jeff Rizzo <riz%netbsd.org@localhost>]

Module Name:    src
Committed By:   riz
Date:           Fri Mar 24 22:44:29 UTC 2006

Modified Files:
        src/sys/kern [netbsd-3]: kern_sysctl.c

Log Message:
Pull up following revision(s) (requested by drochner in ticket #1217):
        sys/kern/kern_sysctl.c: revision 1.191
Check the "oldlen" argument to sysctl(2) before passing it
to vslock(9). This prevents a local DOS.
(The checks against system and user limits for wired
memory should be centralized in UVM; for now prefer a less
invasive fix which can be pulled pulled up into releases.)


To generate a diff of this commit:
cvs rdiff -r1.179.2.1 -r1.179.2.2 src/sys/kern/kern_sysctl.c

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