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Commit 7990ccaf authored by Li Huafei's avatar Li Huafei Committed by Mimi Zohar
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ima: Fix the error code for restoring the PCR value



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: 47fdee60 ("ima: use ima_parse_buf() to parse measurements headers")
Signed-off-by: default avatarLi Huafei <lihuafei1@huawei.com>
Reviewed-by: default avatarRoberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: default avatarMimi Zohar <zohar@linux.ibm.com>
parent f873b28f
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