Change in coreboot[master]: util/sconfig: Add helper function for allocating memory

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Change subject: util/sconfig: Add helper function for allocating memory
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Patch Set 2: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/73845/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/27959/ : SUCCESS