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view src/core/ngx_syslog.h @ 8937:ec1fa010c3a5

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SSL: explicit session id length checking. Session ids are not expected to be longer than 32 bytes, but this is theoretically possible with TLSv1.3, where session ids are essentially arbitrary and sent as session tickets. Since on 64-bit platforms we use fixed 32-byte buffer for session ids, added an explicit length check to make sure the buffer is large enough.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 12 Oct 2022 20:14:39 +0300
parents 7f9935f07fe9
children 29adacffdefa
line wrap: on
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/*
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SYSLOG_H_INCLUDED_
#define _NGX_SYSLOG_H_INCLUDED_


typedef struct {
    ngx_uint_t        facility;
    ngx_uint_t        severity;
    ngx_str_t         tag;

    ngx_addr_t        server;
    ngx_connection_t  conn;
    unsigned          busy:1;
    unsigned          nohostname:1;
} ngx_syslog_peer_t;


char *ngx_syslog_process_conf(ngx_conf_t *cf, ngx_syslog_peer_t *peer);
u_char *ngx_syslog_add_header(ngx_syslog_peer_t *peer, u_char *buf);
void ngx_syslog_writer(ngx_log_t *log, ngx_uint_t level, u_char *buf,
    size_t len);
ssize_t ngx_syslog_send(ngx_syslog_peer_t *peer, u_char *buf, size_t len);


#endif /* _NGX_SYSLOG_H_INCLUDED_ */