1 files changed, 29 insertions, 26 deletions

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 782262e4107..6a83c706b50 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -530,7 +530,7 @@ static int audit_filter_rules(struct task_struct *tsk,
 			   logged upon error */
 			if (f->se_rule) {
 				if (need_sid) {
-					selinux_get_task_sid(tsk, &sid);
+					security_task_getsecid(tsk, &sid);
 					need_sid = 0;
 				}
 				result = selinux_audit_rule_match(sid, f->type,
@@ -885,11 +885,11 @@ void audit_log_task_context(struct audit_buffer *ab)
 	int error;
 	u32 sid;
 
-	selinux_get_task_sid(current, &sid);
+	security_task_getsecid(current, &sid);
 	if (!sid)
 		return;
 
-	error = selinux_sid_to_string(sid, &ctx, &len);
+	error = security_secid_to_secctx(sid, &ctx, &len);
 	if (error) {
 		if (error != -EINVAL)
 			goto error_path;
@@ -897,7 +897,7 @@ void audit_log_task_context(struct audit_buffer *ab)
 	}
 
 	audit_log_format(ab, " subj=%s", ctx);
-	kfree(ctx);
+	security_release_secctx(ctx, len);
 	return;
 
 error_path:
@@ -941,7 +941,7 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid,
 				 u32 sid, char *comm)
 {
 	struct audit_buffer *ab;
-	char *s = NULL;
+	char *ctx = NULL;
 	u32 len;
 	int rc = 0;
 
@@ -951,15 +951,16 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid,
 
 	audit_log_format(ab, "opid=%d oauid=%d ouid=%d oses=%d", pid, auid,
 			 uid, sessionid);
-	if (selinux_sid_to_string(sid, &s, &len)) {
+	if (security_secid_to_secctx(sid, &ctx, &len)) {
 		audit_log_format(ab, " obj=(none)");
 		rc = 1;
-	} else
-		audit_log_format(ab, " obj=%s", s);
+	} else {
+		audit_log_format(ab, " obj=%s", ctx);
+		security_release_secctx(ctx, len);
+	}
 	audit_log_format(ab, " ocomm=");
 	audit_log_untrustedstring(ab, comm);
 	audit_log_end(ab);
-	kfree(s);
 
 	return rc;
 }
@@ -1271,14 +1272,15 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts
 			if (axi->osid != 0) {
 				char *ctx = NULL;
 				u32 len;
-				if (selinux_sid_to_string(
+				if (security_secid_to_secctx(
 						axi->osid, &ctx, &len)) {
 					audit_log_format(ab, " osid=%u",
 							axi->osid);
 					call_panic = 1;
-				} else
+				} else {
 					audit_log_format(ab, " obj=%s", ctx);
-				kfree(ctx);
+					security_release_secctx(ctx, len);
+				}
 			}
 			break; }
 
@@ -1392,13 +1394,14 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts
 		if (n->osid != 0) {
 			char *ctx = NULL;
 			u32 len;
-			if (selinux_sid_to_string(
+			if (security_secid_to_secctx(
 				n->osid, &ctx, &len)) {
 				audit_log_format(ab, " osid=%u", n->osid);
 				call_panic = 2;
-			} else
+			} else {
 				audit_log_format(ab, " obj=%s", ctx);
-			kfree(ctx);
+				security_release_secctx(ctx, len);
+			}
 		}
 
 		audit_log_end(ab);
@@ -1775,7 +1778,7 @@ static void audit_copy_inode(struct audit_names *name, const struct inode *inode
 	name->uid   = inode->i_uid;
 	name->gid   = inode->i_gid;
 	name->rdev  = inode->i_rdev;
-	selinux_get_inode_sid(inode, &name->osid);
+	security_inode_getsecid(inode, &name->osid);
 }
 
 /**
@@ -2190,8 +2193,7 @@ int __audit_ipc_obj(struct kern_ipc_perm *ipcp)
 	ax->uid = ipcp->uid;
 	ax->gid = ipcp->gid;
 	ax->mode = ipcp->mode;
-	selinux_get_ipc_sid(ipcp, &ax->osid);
-
+	security_ipc_getsecid(ipcp, &ax->osid);
 	ax->d.type = AUDIT_IPC;
 	ax->d.next = context->aux;
 	context->aux = (void *)ax;
@@ -2343,7 +2345,7 @@ void __audit_ptrace(struct task_struct *t)
 	context->target_auid = audit_get_loginuid(t);
 	context->target_uid = t->uid;
 	context->target_sessionid = audit_get_sessionid(t);
-	selinux_get_task_sid(t, &context->target_sid);
+	security_task_getsecid(t, &context->target_sid);
 	memcpy(context->target_comm, t->comm, TASK_COMM_LEN);
 }
 
@@ -2371,7 +2373,7 @@ int __audit_signal_info(int sig, struct task_struct *t)
 				audit_sig_uid = tsk->loginuid;
 			else
 				audit_sig_uid = tsk->uid;
-			selinux_get_task_sid(tsk, &audit_sig_sid);
+			security_task_getsecid(tsk, &audit_sig_sid);
 		}
 		if (!audit_signals || audit_dummy_context())
 			return 0;
@@ -2384,7 +2386,7 @@ int __audit_signal_info(int sig, struct task_struct *t)
 		ctx->target_auid = audit_get_loginuid(t);
 		ctx->target_uid = t->uid;
 		ctx->target_sessionid = audit_get_sessionid(t);
-		selinux_get_task_sid(t, &ctx->target_sid);
+		security_task_getsecid(t, &ctx->target_sid);
 		memcpy(ctx->target_comm, t->comm, TASK_COMM_LEN);
 		return 0;
 	}
@@ -2405,7 +2407,7 @@ int __audit_signal_info(int sig, struct task_struct *t)
 	axp->target_auid[axp->pid_count] = audit_get_loginuid(t);
 	axp->target_uid[axp->pid_count] = t->uid;
 	axp->target_sessionid[axp->pid_count] = audit_get_sessionid(t);
-	selinux_get_task_sid(t, &axp->target_sid[axp->pid_count]);
+	security_task_getsecid(t, &axp->target_sid[axp->pid_count]);
 	memcpy(axp->target_comm[axp->pid_count], t->comm, TASK_COMM_LEN);
 	axp->pid_count++;
 
@@ -2435,16 +2437,17 @@ void audit_core_dumps(long signr)
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND);
 	audit_log_format(ab, "auid=%u uid=%u gid=%u ses=%u",
 			auid, current->uid, current->gid, sessionid);
-	selinux_get_task_sid(current, &sid);
+	security_task_getsecid(current, &sid);
 	if (sid) {
 		char *ctx = NULL;
 		u32 len;
 
-		if (selinux_sid_to_string(sid, &ctx, &len))
+		if (security_secid_to_secctx(sid, &ctx, &len))
 			audit_log_format(ab, " ssid=%u", sid);
-		else
+		else {
 			audit_log_format(ab, " subj=%s", ctx);
-		kfree(ctx);
+			security_release_secctx(ctx, len);
+		}
 	}
 	audit_log_format(ab, " pid=%d comm=", current->pid);
 	audit_log_untrustedstring(ab, current->comm);