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[71.126.255.178]) by smtp.gmail.com with UTF8SMTPSA id d75a77b69052e-476bb82bca3sm1412251cf.70.2025.03.12.16.51.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Mar 2025 16:51:38 -0700 (PDT) Date: Wed, 12 Mar 2025 19:51:37 -0400 Message-ID: <4d544b6fa041fec084c3d70a9f101418@paul-moore.com> Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailer: pstg-pwork:20250312_1930/pstg-lib:20250312_1930/pstg-pwork:20250312_1930 From: Paul Moore To: Casey Schaufler , casey@schaufler-ca.com, eparis@redhat.com, linux-security-module@vger.kernel.org, audit@vger.kernel.org Cc: jmorris@namei.org, serge@hallyn.com, keescook@chromium.org, john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp, stephen.smalley.work@gmail.com, linux-kernel@vger.kernel.org, selinux@vger.kernel.org Subject: Re: [PATCH v2 5/6] Audit: multiple subject lsm values for netlabel References: <20250307183701.16970-6-casey@schaufler-ca.com> In-Reply-To: <20250307183701.16970-6-casey@schaufler-ca.com> On Mar 7, 2025 Casey Schaufler wrote: > > Refactor audit_log_task_context(), creating a new > audit_log_subject_context(). This is used in netlabel auditing > to provide multiple subject security contexts as necessary. > > Signed-off-by: Casey Schaufler > --- > include/linux/audit.h | 8 ++++++++ > kernel/audit.c | 21 ++++++++++++++------- > net/netlabel/netlabel_user.c | 9 +-------- > 3 files changed, 23 insertions(+), 15 deletions(-) > > diff --git a/include/linux/audit.h b/include/linux/audit.h > index 0050ef288ab3..ee3e2ce70c45 100644 > --- a/include/linux/audit.h > +++ b/include/linux/audit.h > @@ -37,6 +37,7 @@ struct audit_watch; > struct audit_tree; > struct sk_buff; > struct kern_ipc_perm; > +struct lsm_prop; > > struct audit_krule { > u32 pflags; > @@ -185,6 +186,8 @@ extern void audit_log_path_denied(int type, > const char *operation); > extern void audit_log_lost(const char *message); > > +extern int audit_log_subject_context(struct audit_buffer *ab, > + struct lsm_prop *blob); Let's try to keep the typing down, how about "audit_log_subj_ctx()"? -- paul-moore.com