[PATCH v3 03/15] apparmor: Refactor to remove bprm_secureexec hook

James Morris jmorris at namei.org
Wed Jul 19 09:21:55 UTC 2017

On Tue, 18 Jul 2017, Kees Cook wrote:

> The AppArmor bprm_secureexec hook can be merged with the bprm_set_creds
> hook since it's dealing with the same information, and all of the details
> are finalized during the first call to the bprm_set_creds hook via
> prepare_binprm() (subsequent calls due to binfmt_script, etc, are ignored
> via bprm->called_set_creds).
> Here, all the comments describe how secureexec is actually calculated
> during bprm_set_creds, so this actually does it, drops the bprm flag that
> was being used internally by AppArmor, and drops the bprm_secureexec hook.
> Cc: John Johansen <john.johansen at canonical.com>
> Signed-off-by: Kees Cook <keescook at chromium.org>

Reviewed-by: James Morris <james.l.morris at oracle.com>

James Morris
<jmorris at namei.org>

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