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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Krzysztof Struczynski <krzysztof.struczynski@huawei.com>,
        Mimi Zohar <zohar@linux.ibm.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.7 290/376] ima: Remove redundant policy rule set in add_rules()
Date:   Fri, 19 Jun 2020 16:33:28 +0200
Message-Id: <20200619141724.065020508@linuxfoundation.org>
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From: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>

[ Upstream commit 6ee28442a465ab4c4be45e3b15015af24b1ba906 ]

Function ima_appraise_flag() returns the flag to be set in
temp_ima_appraise depending on the hook identifier passed as an argument.
It is not necessary to set the flag again for the POLICY_CHECK hook.

Signed-off-by: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 security/integrity/ima/ima_policy.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 1c78cbbd27d8..7414443c19bf 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -643,11 +643,8 @@ static void add_rules(struct ima_rule_entry *entries, int count,
 
 			list_add_tail(&entry->list, &ima_policy_rules);
 		}
-		if (entries[i].action == APPRAISE) {
+		if (entries[i].action == APPRAISE)
 			temp_ima_appraise |= ima_appraise_flag(entries[i].func);
-			if (entries[i].func == POLICY_CHECK)
-				temp_ima_appraise |= IMA_APPRAISE_POLICY;
-		}
 	}
 }
 
-- 
2.25.1