tor/bug40210 at 041a0a362fb9dc7946774fef736632da05ed8940 - tor - Git with a cup of Datura seeds

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George Kadianakis d89974c5c6 Fix Keccak undefined behavior on exotic platforms.

Bug reported and diagnosed in:
    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=975977

Fixes bug #40210.

2020-12-17 13:49:17 +02:00

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   o Minor features (crypto):
     - Fix undefined behavior on our Keccak library. The bug only appears on
       platforms with 32-byte CPU cache lines (e.g. armv5tel) and would result
       in wrong digests. Fixes bug 40210; bugfix on 0.2.8.1-alpha. Thanks to
       Bernhard Übelacker, Arnd Bergmann and weasel for diagnosing this.