| commit | 0ec76a110f432e98277e464b82ace8dd66571689 | [log] [tgz] |
|---|---|---|
| author | David Howells <dhowells@redhat.com> | Wed Sep 27 01:50:15 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Sep 27 08:26:14 2006 -0700 |
| tree | 3ed8de0ea6869fe17bec7689c493a2db02f73f4a | |
| parent | 361f6ed1d00f666a1a7c33f3e9aaccb713f9b9e4 [diff] |
[PATCH] NOMMU: Check that access_process_vm() has a valid target Check that access_process_vm() is accessing a valid mapping in the target process. This limits ptrace() accesses and accesses through /proc/<pid>/maps to only those regions actually mapped by a program. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>