linux

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History

Al Viro 5f4ad04a1e frv: fix address verification holes in setup_frame/setup_rt_frame

a) sa_handler might be maliciously set to point to kernel memory;
   blindly dereferencing it in FDPIC case is a Bad Idea(tm).

b) I'm not sure you need that set_fs(USER_DS) there at all, but if you
   do, you'd better do it *before* checking the frame you've decided to
   use with access_ok(), lest sigaltstack() becomes a convenient
   roothole.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2010-09-20 10:44:37 -07:00

boot

FRV: Drop 'TOPDIR' from Makefiles

2008-01-28 23:14:37 +01:00

include/asm

archs: replace unifdef-y with header-y

2010-08-14 22:26:51 +02:00

kernel

frv: fix address verification holes in setup_frame/setup_rt_frame

2010-09-20 10:44:37 -07:00

lib

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial