tree a3f77dcac695a12986715b119750f85f124179bb
parent ab5a91a8364c3d6fc617abc47cc81d162c01d90a
author Eric Paris <eparis@redhat.com> 1196120846 -0500
committer James Morris <jmorris@namei.org> 1196861088 +1100

security: protect from stack expantion into low vm addresses

Add security checks to make sure we are not attempting to expand the
stack into memory protected by mmap_min_addr

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>