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$NetBSD: patch-lib_isc_siphash.c,v 1.3 2021/10/24 06:40:28 taca Exp $
* Take from NetBSD base.
--- lib/isc/siphash.c.orig 2021-09-07 09:37:05.000000000 +0000
+++ lib/isc/siphash.c
@@ -90,8 +90,14 @@ isc_siphash24(const uint8_t *k, const ui
REQUIRE(k != NULL);
REQUIRE(out != NULL);
- uint64_t k0 = U8TO64_LE(k);
- uint64_t k1 = U8TO64_LE(k + 8);
+ uint64_t k0;
+ uint64_t k1;
+
+ memcpy(&k0, k, sizeof(k0));
+ memcpy(&k1, k + sizeof(k0), sizeof(k1));
+
+ k0 = le64toh(k0);
+ k1 = le64toh(k1);
uint64_t v0 = UINT64_C(0x736f6d6570736575) ^ k0;
uint64_t v1 = UINT64_C(0x646f72616e646f6d) ^ k1;
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