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From: James Morris <jmorris@namei.org>
To: Paul Moore <paul@paul-moore.com>
Cc: selinux@vger.kernel.org, linux-security-module@vger.kernel.org,
	John Johansen <john.johansen@canonical.com>,
	linux-audit@redhat.com
Subject: Re: [RFC PATCH 1/4] lsm: separate security_task_getsecid() into subjective and objective variants
Date: Sat, 20 Feb 2021 13:55:54 +1100 (AEDT)
Message-ID: <eda68a4e-f4f5-88c9-e748-1f1831f0266a@namei.org> (raw)
In-Reply-To: <161377734508.87807.8537642254664217815.stgit@sifl>

On Fri, 19 Feb 2021, Paul Moore wrote:

> diff --git a/drivers/android/binder.c b/drivers/android/binder.c
> index c119736ca56ac..39d501261108d 100644
> --- a/drivers/android/binder.c
> +++ b/drivers/android/binder.c
> @@ -2700,7 +2700,7 @@ static void binder_transaction(struct binder_proc *proc,
>  		u32 secid;
>  		size_t added_size;
>  
> -		security_task_getsecid(proc->tsk, &secid);
> +		security_task_getsecid_subj(proc->tsk, &secid);
>  		ret = security_secid_to_secctx(secid, &secctx, &secctx_sz);
>  		if (ret) {
>  			return_error = BR_FAILED_REPLY;

Can someone from the Android project confirm this is correct for binder?

-- 
James Morris
<jmorris@namei.org>

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Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-19 23:28 [RFC PATCH 0/4] Split security_task_getsecid() into subj and obj variants Paul Moore
2021-02-19 23:29 ` [RFC PATCH 1/4] lsm: separate security_task_getsecid() into subjective and objective variants Paul Moore
2021-02-20  2:55   ` James Morris [this message]
2021-02-20 14:44     ` Paul Moore
2021-03-04 10:04       ` Jeffrey Vander Stoep
2021-03-04 23:43         ` Paul Moore
2021-03-10  8:21           ` Jeffrey Vander Stoep
2021-03-11  1:56             ` Paul Moore
2021-02-21 12:51   ` John Johansen
2021-02-21 22:09     ` Paul Moore
2021-03-04  0:44     ` Paul Moore
2021-03-10  0:28       ` Paul Moore
2021-03-10  3:09         ` John Johansen
2021-02-24 16:49   ` Mimi Zohar
2021-03-08 19:25   ` Richard Guy Briggs
2021-03-10  0:23     ` Paul Moore
2021-03-10  1:03   ` John Johansen
2021-03-11  1:55     ` Paul Moore
2021-02-19 23:29 ` [RFC PATCH 2/4] selinux: clarify task subjective and objective credentials Paul Moore
2021-02-21 12:55   ` John Johansen
2021-03-08 19:26   ` Richard Guy Briggs
2021-03-10  3:05   ` John Johansen
2021-03-11  4:32     ` Paul Moore
2021-03-17 22:56       ` Paul Moore
2021-02-19 23:29 ` [RFC PATCH 3/4] smack: differentiate between subjective and objective task credentials Paul Moore
2021-02-21 12:56   ` John Johansen
2021-03-08 19:26   ` Richard Guy Briggs
2021-03-10  1:04   ` John Johansen
2021-02-19 23:29 ` [RFC PATCH 4/4] apparmor: " Paul Moore
2021-02-21 12:57   ` John Johansen
2021-02-21 22:12     ` Paul Moore
2021-02-20  1:49 ` [RFC PATCH 0/4] Split security_task_getsecid() into subj and obj variants Casey Schaufler
2021-02-20 14:41   ` Paul Moore
2021-02-22 23:58     ` Casey Schaufler
2021-02-23 14:14       ` Mimi Zohar
2021-02-24  0:03         ` Paul Moore
2021-03-04  0:46       ` Paul Moore
2021-03-04  2:21         ` Casey Schaufler
2021-03-04 23:41           ` Paul Moore

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