-----Original Message----- From: Roberto Sassu Sent: Wednesday, February 5, 2020 11:33 AM To: zohar@linux.ibm.com; James.Bottomley@HansenPartnership.com; jarkko.sakkinen@linux.intel.com Cc: linux-integrity@vger.kernel.org; linux-security-module@vger.kernel.org; linux-kernel@vger.kernel.org; Silviu Vlasceanu Silviu.Vlasceanu@huawei.com; Roberto Sassu roberto.sassu@huawei.com Subject: [PATCH v2 3/8] ima: Evaluate error in init_ima()
Evaluate error in init_ima() before register_blocking_lsm_notifier() and return if not zero.
Fixes: b16942455193 ("ima: use the lsm policy update notifier") Signed-off-by: Roberto Sassu roberto.sassu@huawei.com
Add in CC stable@vger.kernel.org.
Roberto
HUAWEI TECHNOLOGIES Duesseldorf GmbH, HRB 56063 Managing Director: Li Peng, Li Jian, Shi Yanli
security/integrity/ima/ima_main.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index d7e987baf127..a16c148ed90d 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -738,6 +738,9 @@ static int __init init_ima(void) error = ima_init(); }
- if (error)
return error;- error = register_blocking_lsm_notifier(&ima_lsm_policy_notifier); if (error) pr_warn("Couldn't register LSM notifier, error %d\n", error);
-- 2.17.1