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annotate src/os/unix/ngx_socket.h @ 9274:46ecad404a29 default tip

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Mail: reset imap tag to empty after authentication attempt. We need to reset the imap tag to empty after an authentication attempt completes, otherwise if the next line parsed is incomplete with no tag (e.g. empty line) then we use the "tag" from the previous buffer which is now definitely wrong and has been partially overwritten with the most recently read data (e.g. CRLF). An example before this patch: S: * OK IMAP4 ready C: foobar login a b S: foobar NO Incorrect username or password. C: S: S: obar BAD invalid command Then with this patch: S: * OK IMAP4 ready C: foobar login a b S: foobar NO Incorrect username or password. C: S: * BAD invalid command
author Rob Mueller <robm@fastmailteam.com>
date Wed, 15 May 2024 10:06:00 +0300
parents 23880e4ad3e2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 195
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 195
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2 /*
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev
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d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 195
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5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 195
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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parents: 195
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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8 #ifndef _NGX_SOCKET_H_INCLUDED_
ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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parents:
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9 #define _NGX_SOCKET_H_INCLUDED_
ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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12 #include <ngx_config.h>
ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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f323b4f74e4a nginx-0.0.1-2002-09-12-18:42:29 import
Igor Sysoev <igor@sysoev.ru>
parents: 6
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15 #define NGX_WRITE_SHUTDOWN SHUT_WR
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23880e4ad3e2 QUIC: write and full stream shutdown support.
Roman Arutyunyan <arut@nginx.com>
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16 #define NGX_READ_SHUTDOWN SHUT_RD
23880e4ad3e2 QUIC: write and full stream shutdown support.
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17 #define NGX_RDWR_SHUTDOWN SHUT_RDWR
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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19 typedef int ngx_socket_t;
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a88a3e4e158f nginx-0.1.5-RELEASE import
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21 #define ngx_socket socket
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Igor Sysoev <igor@sysoev.ru>
parents: 3
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22 #define ngx_socket_n "socket()"
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24
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25 #if (NGX_HAVE_FIONBIO)
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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27 int ngx_nonblocking(ngx_socket_t s);
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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28 int ngx_blocking(ngx_socket_t s);
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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30 #define ngx_nonblocking_n "ioctl(FIONBIO)"
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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31 #define ngx_blocking_n "ioctl(!FIONBIO)"
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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33 #else
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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34
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4946078f0a79 nginx-0.3.44-RELEASE import
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35 #define ngx_nonblocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) | O_NONBLOCK)
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669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import
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parents: 3
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36 #define ngx_nonblocking_n "fcntl(O_NONBLOCK)"
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38 #define ngx_blocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) & ~O_NONBLOCK)
4946078f0a79 nginx-0.3.44-RELEASE import
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39 #define ngx_blocking_n "fcntl(!O_NONBLOCK)"
4946078f0a79 nginx-0.3.44-RELEASE import
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41 #endif
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 58
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42
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efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4412
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43 #if (NGX_HAVE_FIONREAD)
efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4412
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efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
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parents: 4412
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45 #define ngx_socket_nread(s, n) ioctl(s, FIONREAD, n)
efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
Maxim Dounin <mdounin@mdounin.ru>
parents: 4412
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46 #define ngx_socket_nread_n "ioctl(FIONREAD)"
efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
Maxim Dounin <mdounin@mdounin.ru>
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47
efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
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parents: 4412
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48 #endif
efd71d49bde0 Events: available bytes calculation via ioctl(FIONREAD).
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parents: 4412
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
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50 int ngx_tcp_nopush(ngx_socket_t s);
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8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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51 int ngx_tcp_push(ngx_socket_t s);
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
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52
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295d97d70c69 nginx-0.1.2-RELEASE import
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53 #if (NGX_LINUX)
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8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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55 #define ngx_tcp_nopush_n "setsockopt(TCP_CORK)"
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents: 101
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56 #define ngx_tcp_push_n "setsockopt(!TCP_CORK)"
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
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57
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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58 #else
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
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59
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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60 #define ngx_tcp_nopush_n "setsockopt(TCP_NOPUSH)"
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
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61 #define ngx_tcp_push_n "setsockopt(!TCP_NOPUSH)"
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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parents: 93
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63 #endif
101
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f323b4f74e4a nginx-0.0.1-2002-09-12-18:42:29 import
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66 #define ngx_shutdown_socket shutdown
f323b4f74e4a nginx-0.0.1-2002-09-12-18:42:29 import
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67 #define ngx_shutdown_socket_n "shutdown()"
f323b4f74e4a nginx-0.0.1-2002-09-12-18:42:29 import
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 2
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69 #define ngx_close_socket close
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70 #define ngx_close_socket_n "close() socket"
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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73 #endif /* _NGX_SOCKET_H_INCLUDED_ */