[S] Change in coreboot[main]: src/lib/malloc.c: If allocation fails, leave the heap unchanged

[Jonathon Hall (Code Review)]

Attention is currently required from: Eric Lai, Martin L Roth, Patrick Georgi.

Jonathon Hall has posted comments on this change by Jonathon Hall. ( https://review.coreboot.org/c/coreboot/+/83475?usp=email )

Change subject: src/lib/malloc.c: If allocation fails, leave the heap unchanged
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Patch Set 1:

(1 comment)

Patchset:

PS1: 
This appeared in the Heads project when I upstreamed a change bumping Librem devices to coreboot 24.02.01.  It worked downstream with our bootsplashes, but failed to boot entirely with the Heads bootsplash, which apparently needs a much larger JPEG work area.

Failure to show the bootsplash is not a big deal, but failure to boot entirely is :)