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view src/core/ngx_proxy_protocol.h @ 7067:e3723f2a11b7

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Parenthesized ASCII-related calculations. This also fixes potential undefined behaviour in the range and slice filter modules, caused by local overflows of signed integers in expressions.
author Valentin Bartenev <vbart@nginx.com>
date Mon, 17 Jul 2017 17:23:51 +0300
parents a420cb1c170b
children 06b01840bd42
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/*
 * Copyright (C) Roman Arutyunyan
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PROXY_PROTOCOL_H_INCLUDED_
#define _NGX_PROXY_PROTOCOL_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


#define NGX_PROXY_PROTOCOL_MAX_HEADER  107


u_char *ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf,
    u_char *last);
u_char *ngx_proxy_protocol_write(ngx_connection_t *c, u_char *buf,
    u_char *last);


#endif /* _NGX_PROXY_PROTOCOL_H_INCLUDED_ */