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| author | David Gibson <david@gibson.dropbear.id.au> | 2023-09-28 11:20:53 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2023-09-30 12:40:30 +0200 |
| commit | ca6e94702cfbe29b279cf18f39a0fe492fae6f83 (patch) | |
| tree | 2422a255629f810d9cdbe1617860d444feceaea6 /util.c | |
| parent | c1d2a070f282a95316e8f045e8959856518ab2f0 (diff) | |
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siphash: Make siphash functions consistently return 64-bit results
Some of the siphas_*b() functions return 64-bit results, others 32-bit
results, with no obvious pattern. siphash_32b() also appears to do this
incorrectly - taking the 64-bit hash value and simply returning it
truncated, rather than folding the two halves together.
Since SipHash proper is defined to give a 64-bit hash, make all of them
return 64-bit results. In the one caller which needs a 32-bit value,
tcp_seq_init() do the fold down to 32-bits ourselves.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'util.c')
0 files changed, 0 insertions, 0 deletions