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ima: Remove redundant policy rule set in add_rules() 

[ Upstream commit 6ee28442a4 ]

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>
5.4-rM2-2.2.x-imx-squashed
Krzysztof Struczynski 2020-04-27 12:28:58 +02:00 committed by Greg Kroah-Hartman
parent 70ce85319d
commit 2600136eae
1 changed files with 1 additions and 4 deletions
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5
security/integrity/ima/ima_policy.c
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@ -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;
}
}
}