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makeguids: initialize memory #115

Merged
merged 1 commit into from Aug 3, 2018
Merged

makeguids: initialize memory #115

merged 1 commit into from Aug 3, 2018

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bmwiedemann
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initialize memory in makeguids
so that we do not write uninitialized memory into guids.bin and names.bin
which made the resulting libefivar.so.1.36 unreproducible.
See https://reproducible-builds.org/ for why this matters.

For background information on how ASLR triggers unreproducibility see https://github.com/bmwiedemann/theunreproduciblepackage/tree/master/aslr

so that we do not write uninitialized memory into guids.bin and names.bin
which made the resulting libefivar.so.1.36 unreproducible.
See https://reproducible-builds.org/ for why this matters.
@bmwiedemann
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ping. Is there anything I can do to help get this simple patch merged?

@vathpela vathpela merged commit 50d7b97 into rhboot:master Aug 3, 2018
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2 participants