linux-kernel - [PATCH] integrity: lsm audit rule matching fix

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Date:	Tue, 05 May 2009 13:12:48 -0400
From:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	James Morris <jmorris@...ei.org>,
	david safford <safford@...son.ibm.com>
Subject: [PATCH] integrity: lsm audit rule matching fix

An audit subsystem change replaced AUDIT_EQUAL with Audit_equal.
Update calls to security_filter_rule_init()/match() to reflect
the change.

Index: security-testing-2.6/security/integrity/ima/ima_policy.c
===================================================================
--- security-testing-2.6.orig/security/integrity/ima/ima_policy.c
+++ security-testing-2.6/security/integrity/ima/ima_policy.c
@@ -96,7 +96,7 @@ static bool ima_match_rules(struct ima_m
 	if ((rule->flags & IMA_UID) && rule->uid != tsk->cred->uid)
 		return false;
 	for (i = 0; i < MAX_LSM_RULES; i++) {
-		int rc;
+		int rc = 0;
 		u32 osid, sid;
 
 		if (!rule->lsm[i].rule)
@@ -109,7 +109,7 @@ static bool ima_match_rules(struct ima_m
 			security_inode_getsecid(inode, &osid);
 			rc = security_filter_rule_match(osid,
 							rule->lsm[i].type,
-							AUDIT_EQUAL,
+							Audit_equal,
 							rule->lsm[i].rule,
 							NULL);
 			break;
@@ -119,7 +119,7 @@ static bool ima_match_rules(struct ima_m
 			security_task_getsecid(tsk, &sid);
 			rc = security_filter_rule_match(sid,
 							rule->lsm[i].type,
-							AUDIT_EQUAL,
+							Audit_equal,
 							rule->lsm[i].rule,
 							NULL);
 		default:
@@ -227,7 +227,7 @@ static int ima_lsm_rule_init(struct ima_
 
 	entry->lsm[lsm_rule].type = audit_type;
 	result = security_filter_rule_init(entry->lsm[lsm_rule].type,
-					   AUDIT_EQUAL, args,
+					   Audit_equal, args,
 					   &entry->lsm[lsm_rule].rule);
 	return result;
 }


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