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exynos-linux-stable/security/integrity/ima
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Boshi Wang b0a46089fe ima: fix hash algorithm initialization 
[ Upstream commit ebe7c0a7be92bbd34c6ff5b55810546a0ee05bee ]

The hash_setup function always sets the hash_setup_done flag, even
when the hash algorithm is invalid.  This prevents the default hash
algorithm defined as CONFIG_IMA_DEFAULT_HASH from being used.

This patch sets hash_setup_done flag only for valid hash algorithms.

Fixes: e7a2ad7eb6 "ima: enable support for larger default filedata hash algorithms"
Signed-off-by: Boshi Wang <wangboshi@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-09 22:01:47 +01:00
..
ima.h ima: fix ima_d_path() possible race with rename 2017-03-12 06:41:44 +01:00
ima_api.c ima: fix ima_d_path() possible race with rename 2017-03-12 06:41:44 +01:00
ima_appraise.c ima: do not update security.ima if appraisal status is not INTEGRITY_PASS 2017-11-24 08:33:41 +01:00
ima_crypto.c ima: calculate the hash of a buffer using aynchronous hash(ahash) 2016-02-18 17:14:44 -05:00
ima_fs.c ima: fix memory leak in ima_release_policy 2017-01-12 11:39:30 +01:00
ima_init.c ima: include pcr for each measurement log entry 2016-06-30 01:14:21 -04:00
ima_main.c ima: fix hash algorithm initialization 2017-12-09 22:01:47 +01:00
ima_mok.c IMA: Use the the system trusted keyrings instead of .ima_mok 2016-04-11 22:49:15 +01:00
ima_policy.c ima: extend ima_get_action() to return the policy pcr 2016-06-30 01:14:20 -04:00
ima_queue.c ima: extend the measurement entry specific pcr 2016-06-30 01:14:22 -04:00
ima_template.c ima: separate 'security.ima' reading functionality from collect 2016-02-18 17:13:32 -05:00
ima_template_lib.c ima: separate 'security.ima' reading functionality from collect 2016-02-18 17:13:32 -05:00
ima_template_lib.h ima: wrap event related data to the new ima_event_data structure 2015-05-21 13:59:28 -04:00
Kconfig IMA: Use the the system trusted keyrings instead of .ima_mok 2016-04-11 22:49:15 +01:00
Makefile IMA: Use the the system trusted keyrings instead of .ima_mok 2016-04-11 22:49:15 +01:00