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annotate src/os/win32/ngx_socket.c @ 7690:8253424d1aff

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Added size check to ngx_http_alloc_large_header_buffer(). This ensures that copying won't write more than the buffer size even if the buffer comes from hc->free and it is smaller than the large client header buffer size in the virtual host configuration. This might happen if size of large client header buffers is different in name-based virtual hosts, similarly to the problem with number of buffers fixed in 6926:e662cbf1b932.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 06 Aug 2020 05:02:22 +0300
parents efd71d49bde0
children
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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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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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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
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5 */
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import
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8 #include <ngx_config.h>
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9 #include <ngx_core.h>
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12 int
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13 ngx_nonblocking(ngx_socket_t s)
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14 {
ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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15 unsigned long nb = 1;
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ffffe1499bce nginx-0.0.1-2002-08-16-19:27:03 import
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17 return ioctlsocket(s, FIONBIO, &nb);
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18 }
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7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
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21 int
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22 ngx_blocking(ngx_socket_t s)
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23 {
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24 unsigned long nb = 0;
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26 return ioctlsocket(s, FIONBIO, &nb);
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27 }
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30 int
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31 ngx_socket_nread(ngx_socket_t s, int *n)
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32 {
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33 unsigned long nread;
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34
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35 if (ioctlsocket(s, FIONREAD, &nread) == -1) {
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36 return -1;
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37 }
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38
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39 *n = nread;
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40
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41 return 0;
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42 }
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45 int
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46 ngx_tcp_push(ngx_socket_t s)
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47 {
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48 return 0;
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49 }