id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1455	"Status Error 416 after Header-Request ""Range"" with multiple ranges"	werk21@…		"We use nginx (Ubuntu 16.04) with http2-support. While downloading large pdf-files (ca. 12 MB) with IE 11 (11.49 or 11.0.49) and acrobat reader installed the download breaks after a few mb with status code 416.

Request-Header:
{{{
Accept: */*
Accept-Encoding: gzip, deflate
Host: www.example.org
Range: bytes=12081152-12091391, 12091392-12107775, 12107776-12124159
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko
}}}

Response-Header:
{{{
accept-ranges: bytes
age: 1050
cache-control: max-age=1209600
content-length: 0
content-range: bytes */12490453
content-type: application/pdf
date: Fri, 05 Jan 2018 12:52:42 GMT
etag: ""be96d5-55ea8415dac55""
expires: Fri, 19 Jan 2018 12:35:12 GMT
last-modified: Thu, 23 Nov 2017 15:40:27 GMT
server: nginx
}}}

Several other requests with only one bytes-range like `Range: bytes=12489216-12490452` get content, but this request fails.

With apache2 this request works without problems and IE open the pdf-file.

I could not find any ticket (or other website) describing this problem.

thank you and best regards, kelly."	defect	closed	minor		other	1.10.x	invalid			Linux HOSTNAME 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.10.3 (Ubuntu)
built with OpenSSL 1.0.2g  1 Mar 2016
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_v2_module --with-http_sub_module --with-http_xslt_module --with-stream --with-stream_ssl_module --with-mail --with-mail_ssl_module --with-threads"