git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 1cfcea1)
[PATCH] x86_64: Fix access check in ptrace compat
authorAndi Kleen <ak@suse.de>
Mon, 10 Jul 2006 15:06:24 +0000 (17:06 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 10 Jul 2006 22:12:33 +0000 (15:12 -0700)
We can't safely directly access an compat_alloc_user_space() pointer
with the siginfo copy functions. Bounce it through the stack.

Noticed by Al Viro using sparse

[ This was only added post 2.6.17, not in any released kernel ]

Cc: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

No differences found
Pandora Kernel Repository