Change in coreboot[master]: tests/lib/malloc-test: Fix possible memory overrun

[Julius Werner (Code Review)]

Attention is currently required from: Jakub Czapiga, Paul Menzel.
Julius Werner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52136 )

Change subject: tests/lib/malloc-test: Fix possible memory overrun
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Patch Set 2:

(1 comment)

Patchset:

PS2: 
Sorry, where is the overrun here? These two symbols point to the same address, right?

Please always try to make a clear distinction between actual bugs and false positives from Coverity and don't just blindly do what the program tells you. (I'm okay with this change to silence the warning if you want it, but commit messages should make clear when something is an actual bug and when it's just placating an overzealous tool.)