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Fix MurmurHash implementation to really be unaligned (#7482)
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@ -61,13 +61,13 @@ u64 murmur_hash_64_ua(const void *key, int len, unsigned int seed)
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const int r = 47;
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u64 h = seed ^ (len * m);
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const u64 *data = (const u64 *)key;
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const u64 *end = data + (len / 8);
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const u8 *data = (const u8 *)key;
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const u8 *end = data + (len / 8) * 8;
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while (data != end) {
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u64 k;
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memcpy(&k, data, sizeof(u64));
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data++;
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data += sizeof(u64);
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k *= m;
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k ^= k >> r;
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