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annotate src/http/ngx_http_busy_lock.h @ 6075:7fcfe113827d stable-1.6

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Fixed possible buffer overrun in "too long header line" logging. Additionally, ellipsis now always added to make it clear that the header logged is incomplete. Reported by Daniil Bondarev.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 08 Oct 2014 17:16:04 +0400
parents d620f497c50f
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
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2 /*
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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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5 */
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8 #ifndef _NGX_HTTP_BUSY_LOCK_H_INCLUDED_
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9 #define _NGX_HTTP_BUSY_LOCK_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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14 #include <ngx_event.h>
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15 #include <ngx_http.h>
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18 typedef struct {
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19 u_char *md5_mask;
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20 char *md5;
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21 int cacheable;
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23 int busy;
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24 int max_busy;
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26 int waiting;
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27 int max_waiting;
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29 time_t timeout;
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31 ngx_event_mutex_t *mutex;
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32 } ngx_http_busy_lock_t;
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35 typedef struct {
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36 time_t time;
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37 ngx_event_t *event;
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38 void (*event_handler)(ngx_event_t *ev);
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39 u_char *md5;
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40 int slot;
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41 } ngx_http_busy_lock_ctx_t;
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44 int ngx_http_busy_lock(ngx_http_busy_lock_t *bl, ngx_http_busy_lock_ctx_t *bc);
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45 int ngx_http_busy_lock_cacheable(ngx_http_busy_lock_t *bl,
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46 ngx_http_busy_lock_ctx_t *bc, int lock);
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47 void ngx_http_busy_unlock(ngx_http_busy_lock_t *bl,
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48 ngx_http_busy_lock_ctx_t *bc);
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50 char *ngx_http_set_busy_lock_slot(ngx_conf_t *cf, ngx_command_t *cmd,
ea464a6c0581 nginx-0.0.1-2003-11-05-01:12:39 import
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51 void *conf);
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54 #endif /* _NGX_HTTP_BUSY_LOCK_H_INCLUDED_ */