Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_user.c @ 7105:0846dd76a487
Stream: fixed logging UDP upstream timeout.
Previously, when the first UDP response packet was not received from the
proxied server within proxy_timeout, no error message was logged before
switching to the next upstream. Additionally, when one of succeeding response
packets was not received within the timeout, the timeout error had low severity
because it was logged as a client connection error as opposed to upstream
connection error.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 12 Sep 2017 13:44:04 +0300 |
parents | e284f3ff6831 |
children | 4a670c18e5e6 |
rev | line source |
---|---|
503 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
503 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 | |
11 | |
12 /* | |
13 * Solaris has thread-safe crypt() | |
14 * Linux has crypt_r(); "struct crypt_data" is more than 128K | |
15 * FreeBSD needs the mutex to protect crypt() | |
16 * | |
17 * TODO: | |
18 * ngx_crypt_init() to init mutex | |
19 */ | |
20 | |
21 | |
22 #if (NGX_CRYPT) | |
23 | |
527 | 24 #if (NGX_HAVE_GNU_CRYPT_R) |
503 | 25 |
26 ngx_int_t | |
3922
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
3796
diff
changeset
|
27 ngx_libc_crypt(ngx_pool_t *pool, u_char *key, u_char *salt, u_char **encrypted) |
503 | 28 { |
29 char *value; | |
30 size_t len; | |
31 struct crypt_data cd; | |
32 | |
509 | 33 cd.initialized = 0; |
5955
fd6fd02f6a4d
Fixed building with musl libc (ticket #685).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4982
diff
changeset
|
34 #ifdef __GLIBC__ |
529 | 35 /* work around the glibc bug */ |
36 cd.current_salt[0] = ~salt[0]; | |
5955
fd6fd02f6a4d
Fixed building with musl libc (ticket #685).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4982
diff
changeset
|
37 #endif |
509 | 38 |
503 | 39 value = crypt_r((char *) key, (char *) salt, &cd); |
40 | |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
41 if (value) { |
3796
7dec2852e8fd
allocate last zero byte in ngx_crypt()
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
42 len = ngx_strlen(value) + 1; |
503 | 43 |
2049 | 44 *encrypted = ngx_pnalloc(pool, len); |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
45 if (*encrypted == NULL) { |
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
46 return NGX_ERROR; |
503 | 47 } |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
48 |
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
49 ngx_memcpy(*encrypted, value, len); |
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
50 return NGX_OK; |
503 | 51 } |
52 | |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
53 ngx_log_error(NGX_LOG_CRIT, pool->log, ngx_errno, "crypt_r() failed"); |
509 | 54 |
503 | 55 return NGX_ERROR; |
56 } | |
57 | |
58 #else | |
59 | |
60 ngx_int_t | |
3922
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
3796
diff
changeset
|
61 ngx_libc_crypt(ngx_pool_t *pool, u_char *key, u_char *salt, u_char **encrypted) |
503 | 62 { |
63 char *value; | |
64 size_t len; | |
509 | 65 ngx_err_t err; |
503 | 66 |
67 value = crypt((char *) key, (char *) salt); | |
68 | |
69 if (value) { | |
3796
7dec2852e8fd
allocate last zero byte in ngx_crypt()
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
70 len = ngx_strlen(value) + 1; |
503 | 71 |
2049 | 72 *encrypted = ngx_pnalloc(pool, len); |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
73 if (*encrypted == NULL) { |
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
74 return NGX_ERROR; |
503 | 75 } |
509 | 76 |
4982
6ccd3a50b40f
Core: crypt_r() error handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4499
diff
changeset
|
77 ngx_memcpy(*encrypted, value, len); |
509 | 78 return NGX_OK; |
503 | 79 } |
80 | |
509 | 81 err = ngx_errno; |
82 | |
83 ngx_log_error(NGX_LOG_CRIT, pool->log, err, "crypt() failed"); | |
84 | |
85 return NGX_ERROR; | |
503 | 86 } |
87 | |
88 #endif | |
89 | |
90 #endif /* NGX_CRYPT */ |