Re: [PATCH] ima: Fix the error code for restoring the PCR value
From: Mimi Zohar <zohar@linux.ibm.com>
Date: 2021-03-25 15:11:03
Also in:
linux-integrity, linux-security-module
From: Mimi Zohar <zohar@linux.ibm.com>
Date: 2021-03-25 15:11:03
Also in:
linux-integrity, linux-security-module
On Wed, 2021-03-24 at 09:00 +0000, Roberto Sassu wrote:
quoted
From: lihuafei Sent: Tuesday, March 23, 2021 2:41 PM ping. :-) On 2021/3/3 11:28, Li Huafei wrote:quoted
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: 47fdee60b47f ("ima: use ima_parse_buf() to parse measurementsheaders")quoted
Signed-off-by: Li Huafei <redacted>Hi Li Huafei yes, correct. Thanks for the patch. Reviewed-by: Roberto Sassu <roberto.sassu@huawei.com>
The patch set is now queued in next-integrity-testing. thanks, Mimi