Mercurial > hg > nginx-quic
annotate src/core/ngx_murmurhash.c @ 8240:43f3574b3e6f quic
QUIC: fixed handling of clients connected to wildcard address.
The patch replaces c->send() occurences with c->send_chain(), because the
latter accounts for the local address, which may be different if the wildcard
listener is used.
Previously, server sent response to client using address different from
one client connected to.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 07 Dec 2020 14:06:00 +0300 |
parents | f38647c651a8 |
children |
rev | line source |
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3891 | 1 |
2 /* | |
3 * Copyright (C) Austin Appleby | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 | |
10 | |
11 uint32_t | |
12 ngx_murmur_hash2(u_char *data, size_t len) | |
13 { | |
14 uint32_t h, k; | |
15 | |
16 h = 0 ^ len; | |
17 | |
18 while (len >= 4) { | |
19 k = data[0]; | |
20 k |= data[1] << 8; | |
21 k |= data[2] << 16; | |
22 k |= data[3] << 24; | |
23 | |
24 k *= 0x5bd1e995; | |
25 k ^= k >> 24; | |
26 k *= 0x5bd1e995; | |
27 | |
28 h *= 0x5bd1e995; | |
29 h ^= k; | |
30 | |
31 data += 4; | |
32 len -= 4; | |
33 } | |
34 | |
35 switch (len) { | |
36 case 3: | |
37 h ^= data[2] << 16; | |
6994
f38647c651a8
Added missing "fall through" comments (ticket #1259).
Maxim Dounin <mdounin@mdounin.ru>
parents:
3891
diff
changeset
|
38 /* fall through */ |
3891 | 39 case 2: |
40 h ^= data[1] << 8; | |
6994
f38647c651a8
Added missing "fall through" comments (ticket #1259).
Maxim Dounin <mdounin@mdounin.ru>
parents:
3891
diff
changeset
|
41 /* fall through */ |
3891 | 42 case 1: |
43 h ^= data[0]; | |
44 h *= 0x5bd1e995; | |
45 } | |
46 | |
47 h ^= h >> 13; | |
48 h *= 0x5bd1e995; | |
49 h ^= h >> 15; | |
50 | |
51 return h; | |
52 } |