ima: Remove redundant policy rule set in add_rules()

[ 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>

diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 99d357e..86624b1 100644 (file)
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -590,11 +590,8 @@ 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;
-               }
        }
 }