tree dbf88e0023db86669e775ed2ab4c5fb55186ffe0
parent 0af3678f7c5872836d1cc8d7c659abd62c3c5ae7
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1185576918 +0200
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185676942 -0700

audit: fix two bugs in the new execve audit code

copy_from_user() returns the number of bytes not copied, hence 0 is the
expected output.

axi->mm might not be valid anymore when not equal to current->mm, do not
dereference before checking that - thanks to Al for spotting that.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>