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| author | Hirokazu Takata <takata@linux-m32r.org> | 2006-04-10 22:53:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 06:18:34 -0700 |
| commit | 04dfd0de4ec04aaf7d9d42439c972c642a15a75c (patch) | |
| tree | 26f093671aee900dadc7458f774eb9eb9e209b78 /include/asm-h8300/fpu.h | |
| parent | 7c1c4e541888947947bc46a18a9a5543a259ed62 (diff) | |
| download | op-kernel-dev-04dfd0de4ec04aaf7d9d42439c972c642a15a75c.zip op-kernel-dev-04dfd0de4ec04aaf7d9d42439c972c642a15a75c.tar.gz | |
[PATCH] m32r: security fix of {get,put}_user macros
Update {get,put}_user macros for m32r kernel.
- Modify get_user to use __get_user_asm macro, instead of __get_user_x macro.
- Remove arch/m32r/lib/{get,put}user.S.
- Some cosmetic updates.
I would like to thank NIIBE Yutaka for his reporting about the m32r kernel's
security problem in {get,put}_user macros.
There were no address checking for user space access in {get,put}_user macros.
;-)
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Cc: NIIBE Yutaka <gniibe@fsij.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-h8300/fpu.h')
0 files changed, 0 insertions, 0 deletions
