[coreboot-gerrit] Change in coreboot[master]: decompressor: Add CBFS_VERIFICATION support

[Aaron Durbin (Code Review)]

Attention is currently required from: Martin Roth, Furquan Shaikh, Julius Werner.
Aaron Durbin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52085 )

Change subject: decompressor: Add CBFS_VERIFICATION support
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Patch Set 1: Code-Review+2

(1 comment)

File src/lib/metadata_hash.c:

https://review.coreboot.org/c/coreboot/+/52085/comment/5c3e0a2a_bfacd203 
PS1, Line 33: 	return &anchor_ptr->cbfs_hash;
I know it's not likely (and much badness would have to occur), but do you think it's worth doing checks on anchor_ptr == NULL?