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hash/siphash: correct the update loop bounds

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This commit is contained in:
Danny Robson 2022-07-21 14:23:17 +10:00
parent cc3153123e
commit f962653818
1 changed files with 1 additions and 1 deletions
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hash/siphash.cpp
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@ -101,7 +101,7 @@ siphash<C,D>::operator() (cruft::view<const uint8_t*> data) const noexcept
// update // update
auto cursor = data.begin (); auto cursor = data.begin ();
for ( ; data.end () - cursor > 8; cursor += sizeof (uint64_t)) { for ( ; data.end () - cursor >= 8; cursor += sizeof (uint64_t)) {
auto word = readle<uint64_t> (cursor); auto word = readle<uint64_t> (cursor);
state[3] ^= word; state[3] ^= word;