[coreboot-gerrit] Change in coreboot[master]: src/intel/microcode: Add support for extended signature table

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Furquan Shaikh, Rizwan Qureshi.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/54734 )

Change subject: src/intel/microcode: Add support for extended signature table
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Patch Set 8:

(2 comments)

Patchset:

PS8:
> Seems like this change caused regressions: https://ticket.coreboot. […]

Pending my approval on ticket.coreboot.org, does CB:56153 fix the issue?

File src/cpu/intel/microcode/microcode.c:

https://review.coreboot.org/c/coreboot/+/54734/comment/ebf02b0b_27d64916 
PS8, Line 139: 	size_t ext_tbl_len = ucode->total_size - size;
> ssize_t could be useful here to avoid overflows. […]

CB:56153 is my suggestion