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OrangePi_CM5/security/integrity/ima
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Li Huafei 6b4b3b8404 ima: Fix the error code for restoring the PCR value 
[ Upstream commit 7990ccafaa37dc6d8bb095d4d7cd997e8903fd10 ]

In ima_restore_measurement_list(), hdr[HDR_PCR].data is pointing to a
buffer of type u8, which contains the dumped 32-bit pcr value.
Currently, only the least significant byte is used to restore the pcr
value. We should convert hdr[HDR_PCR].data to a pointer of type u32
before fetching the value to restore the correct pcr value.

Fixes: 47fdee60b4 ("ima: use ima_parse_buf() to parse measurements headers")
Signed-off-by: Li Huafei <lihuafei1@huawei.com>
Reviewed-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2021-05-14 09:50:30 +02:00
..
Kconfig Minor fixes for v5.9. 2020-08-11 14:30:36 -07:00
Makefile IMA: Update KBUILD_MODNAME for IMA files to ima 2020-02-28 14:32:58 -05:00
ima.h ima: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
ima_api.c ima: Support additional conditionals in the KEXEC_CMDLINE hook function 2020-07-20 13:28:16 -04:00
ima_appraise.c integrity-v5.10 2020-10-15 15:58:18 -07:00
ima_asymmetric_keys.c ima: Support additional conditionals in the KEXEC_CMDLINE hook function 2020-07-20 13:28:16 -04:00
ima_crypto.c ima: Don't modify file descriptor mode on the fly 2020-12-30 11:54:17 +01:00
ima_fs.c fs/kernel_file_read: Add "offset" arg for partial reads 2020-10-05 13:37:04 +02:00
ima_init.c ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init() 2020-06-03 17:20:43 -04:00
ima_kexec.c ima: Free IMA measurement buffer after kexec syscall 2021-03-04 11:37:50 +01:00
ima_main.c integrity-v5.10 2020-10-15 15:58:18 -07:00
ima_modsig.c ima: Move comprehensive rule validation checks out of the token parser 2020-07-20 13:28:15 -04:00
ima_mok.c certs: Fix blacklist flag type confusion 2021-03-04 11:37:59 +01:00
ima_policy.c integrity-v5.10 2020-10-15 15:58:18 -07:00
ima_queue.c ima: Remove semicolon at the end of ima_get_binary_runtime_size() 2020-09-15 13:47:41 -04:00
ima_queue_keys.c ima: Support additional conditionals in the KEXEC_CMDLINE hook function 2020-07-20 13:28:16 -04:00
ima_template.c ima: Fix the error code for restoring the PCR value 2021-05-14 09:50:30 +02:00
ima_template_lib.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ima_template_lib.h Replace HTTP links with HTTPS ones: security 2020-08-06 12:00:05 -07:00