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When invalid parameters are passed to apparmor_setprocattr a NULL deref oops occurs when it tries to record an audit message. This is because it is passing NULL for the profile parameter for aa_audit. But aa_audit now requires that the profile passed is not NULL. Fix this by passing the current profile on the task that is trying to setprocattr. Signed-off-by: Kees Cook <[email protected]> Signed-off-by: John Johansen <[email protected]> Cc: [email protected] Signed-off-by: James Morris <[email protected]>