[coreboot-gerrit] Change in coreboot[master]: libpayload: cbgfx: Fix potential overflowing expression

[Paul Menzel (Code Review)]

Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/38987 )

Change subject: libpayload: cbgfx: Fix potential overflowing expression
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/38987/1//COMMIT_MSG 
Commit Message:

https://review.coreboot.org/c/coreboot/+/38987/1//COMMIT_MSG@8 
PS1, Line 8: 
Found by what program? Do you have example values causing the overflow?