[SLOF] [PATCH v2 0/2] tcgbios: Fix 2 issues related to handling of GPT table

Stefan Berger stefanb at linux.ibm.com
Wed Apr 9 02:47:00 AEST 2025



On 4/8/25 2:52 AM, Gary Lin wrote:
> On Fri, Apr 04, 2025 at 10:15:05PM -0400, Stefan Berger wrote:
>> This series fixes the following 2 issues related to the handling of the
>> GPT table:
>>
>> - The endianess of NumberOfPartitions was wrong in the measurement log
>> - Remove the reserved data array from UEFI_PARTITION_TABLE_HEADER and
>>    log and measure exactly the size of the UEFI partition table header
>>    (92 bytes)
>>
> The GPT event matches what pcr-oracle expects after applying those two
> patches.
> 
> Tested-by: Gary Lin <glin at suse.com>

Thanks.

> 
>> Regards,
>>     Stefan
>>
>> v2:
>>   - Took Alexey's suggestions
>>
>> Stefan Berger (2):
>>    tcgbios: Fix endianess of NumberOfPartitions
>>    tcgbios: Only measure size indicated in UEFI partition table header
>>
>>   lib/libtpm/tcgbios.c     | 27 ++++++++++++++++++++-------
>>   lib/libtpm/tcgbios_int.h |  1 -
>>   2 files changed, 20 insertions(+), 8 deletions(-)
>>
>> -- 
>> 2.25.1
>>



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