Mercurial > hg > nginx-quic
view src/os/unix/ngx_solaris_init.c @ 8531:41f4bd4c51f1
Disabled control characters and space in header names.
Control characters (0x00-0x1f, 0x7f), space, and colon were never allowed in
header names. The only somewhat valid use is header continuation which nginx
never supported and which is explicitly obsolete by RFC 7230.
Previously, such headers were considered invalid and were ignored by default
(as per ignore_invalid_headers directive). With this change, such headers
are unconditionally rejected.
It is expected to make nginx more resilient to various attacks, in particular,
with ignore_invalid_headers switched off (which is inherently unsecure, though
nevertheless sometimes used in the wild).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 28 Jun 2021 18:01:18 +0300 |
parents | 56fc55e32f23 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> char ngx_solaris_sysname[20]; char ngx_solaris_release[10]; char ngx_solaris_version[50]; static ngx_os_io_t ngx_solaris_io = { ngx_unix_recv, ngx_readv_chain, ngx_udp_unix_recv, ngx_unix_send, ngx_udp_unix_send, ngx_udp_unix_sendmsg_chain, #if (NGX_HAVE_SENDFILE) ngx_solaris_sendfilev_chain, NGX_IO_SENDFILE #else ngx_writev_chain, 0 #endif }; ngx_int_t ngx_os_specific_init(ngx_log_t *log) { if (sysinfo(SI_SYSNAME, ngx_solaris_sysname, sizeof(ngx_solaris_sysname)) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "sysinfo(SI_SYSNAME) failed"); return NGX_ERROR; } if (sysinfo(SI_RELEASE, ngx_solaris_release, sizeof(ngx_solaris_release)) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "sysinfo(SI_RELEASE) failed"); return NGX_ERROR; } if (sysinfo(SI_VERSION, ngx_solaris_version, sizeof(ngx_solaris_version)) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "sysinfo(SI_SYSNAME) failed"); return NGX_ERROR; } ngx_os_io = ngx_solaris_io; return NGX_OK; } void ngx_os_specific_status(ngx_log_t *log) { ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s", ngx_solaris_sysname, ngx_solaris_release); ngx_log_error(NGX_LOG_NOTICE, log, 0, "version: %s", ngx_solaris_version); }