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annotate src/os/unix/ngx_setproctitle.h @ 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 16013b71feed
children
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 * Copyright (C) Nginx, Inc.
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5 */
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8 #ifndef _NGX_SETPROCTITLE_H_INCLUDED_
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9 #define _NGX_SETPROCTITLE_H_INCLUDED_
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12 #if (NGX_HAVE_SETPROCTITLE)
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14 /* FreeBSD, NetBSD, OpenBSD */
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16 #define ngx_init_setproctitle(log) NGX_OK
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17 #define ngx_setproctitle(title) setproctitle("%s", title)
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20 #else /* !NGX_HAVE_SETPROCTITLE */
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22 #if !defined NGX_SETPROCTITLE_USES_ENV
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24 #if (NGX_SOLARIS)
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26 #define NGX_SETPROCTITLE_USES_ENV 1
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27 #define NGX_SETPROCTITLE_PAD ' '
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29 ngx_int_t ngx_init_setproctitle(ngx_log_t *log);
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30 void ngx_setproctitle(char *title);
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32 #elif (NGX_LINUX) || (NGX_DARWIN)
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34 #define NGX_SETPROCTITLE_USES_ENV 1
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35 #define NGX_SETPROCTITLE_PAD '\0'
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37 ngx_int_t ngx_init_setproctitle(ngx_log_t *log);
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38 void ngx_setproctitle(char *title);
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40 #else
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42 #define ngx_init_setproctitle(log) NGX_OK
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43 #define ngx_setproctitle(title)
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45 #endif /* OSes */
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47 #endif /* NGX_SETPROCTITLE_USES_ENV */
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49 #endif /* NGX_HAVE_SETPROCTITLE */
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52 #endif /* _NGX_SETPROCTITLE_H_INCLUDED_ */