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view src/os/win32/ngx_socket.c @ 7547:4f4b83f00cf1

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HTTP/2: reject zero length headers with PROTOCOL_ERROR. Fixed uncontrolled memory growth if peer sends a stream of headers with a 0-length header name and 0-length header value. Fix is to reject headers with zero name length.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 13 Aug 2019 15:43:32 +0300
parents d620f497c50f
children efd71d49bde0
line wrap: on
line source


/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


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


int
ngx_nonblocking(ngx_socket_t s)
{
    unsigned long  nb = 1;

    return ioctlsocket(s, FIONBIO, &nb);
}


int
ngx_blocking(ngx_socket_t s)
{
    unsigned long  nb = 0;

    return ioctlsocket(s, FIONBIO, &nb);
}


int
ngx_tcp_push(ngx_socket_t s)
{
    return 0;
}