Roberto Sassu 657a03ff6c ima: Fix return value of ima_write_policy() ... [ Upstream commit 2e3a34e9f4 ] This patch fixes the return value of ima_write_policy() when a new policy is directly passed to IMA and the current policy requires appraisal of the file containing the policy. Currently, if appraisal is not in ENFORCE mode, ima_write_policy() returns 0 and leads user space applications to an endless loop. Fix this issue by denying the operation regardless of the appraisal mode. Cc: stable@vger.kernel.org # 4.10.x Fixes: 19f8a84713 ("ima: measure and appraise the IMA policy itself") Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> Reviewed-by: Krzysztof Struczynski <krzysztof.struczynski@huawei.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-05-27 17:37:29 +02:00
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evm	evm: Check also if *tfm is an error pointer in init_desc()	2020-05-27 17:37:28 +02:00
ima	ima: Fix return value of ima_write_policy()	2020-05-27 17:37:29 +02:00
digsig_asymmetric.c	integrity: prevent deadlock during digsig verification.	2018-07-18 07:27:22 -04:00
digsig.c	integrity/security: fix digsig.c build error with header file	2018-02-22 20:09:08 -08:00
iint.c	integrity: silence warning when CONFIG_SECURITYFS is not enabled	2018-07-18 07:27:22 -04:00
integrity_audit.c	ima: Use audit_log_format() rather than audit_log_string()	2018-07-18 07:27:22 -04:00
integrity.h	ima: Do not audit if CONFIG_INTEGRITY_AUDIT is not set	2018-07-18 07:27:22 -04:00
Kconfig	security: integrity: Remove select to deleted option PUBLIC_KEY_ALGO_RSA	2016-04-12 19:54:58 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00