From: Roberto Sassu <roberto.sassu@huawei.com>
To: <zohar@linux.ibm.com>
Cc: <linux-integrity@vger.kernel.org>,
<linux-security-module@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<krzysztof.struczynski@huawei.com>, <silviu.vlasceanu@huawei.com>
Subject: [PATCH 4/5] ima: Remove redundant policy rule set in add_rules()
Date: Wed, 25 Mar 2020 17:14:54 +0100 [thread overview]
Message-ID: <20200325161455.7610-1-roberto.sassu@huawei.com> (raw)
In-Reply-To: <20200325161116.7082-1-roberto.sassu@huawei.com>
From: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>
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>
---
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 c334e0dc6083..ea9b991f0232 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;
- }
}
}
--
2.17.1
next prev parent reply other threads:[~2020-03-25 16:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 16:11 [PATCH 1/5] ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() Roberto Sassu
2020-03-25 16:11 ` [PATCH 2/5] evm: Check also if *tfm is an error pointer in init_desc() Roberto Sassu
2020-04-22 13:45 ` Mimi Zohar
2020-04-22 15:37 ` Roberto Sassu
2020-03-25 16:11 ` [PATCH 3/5] ima: Fix ima digest hash table key calculation Roberto Sassu
2020-04-22 20:56 ` Mimi Zohar
2020-04-23 10:21 ` Roberto Sassu
2020-04-23 16:53 ` Mimi Zohar
2020-04-24 12:18 ` Roberto Sassu
2020-04-24 14:45 ` Mimi Zohar
2020-03-25 16:14 ` Roberto Sassu [this message]
2020-03-25 16:14 ` [PATCH 5/5] ima: Remove unused build_ima_appraise variable Roberto Sassu
2020-04-22 22:59 ` Mimi Zohar
2020-04-22 12:03 ` [PATCH 1/5] ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() Mimi Zohar
2020-04-22 15:39 ` Roberto Sassu
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