id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1526	Absolute redirect auto-triggered by location does not include port from Host header	powerman@…		"I'm running nginx in a docker with config like this:
{{{#!nginx
server {
    listen 443 ssl http2 default_server deferred;
    server_name _;
    ...
    location ^~ /dir/ {
        proxy_pass ...
    }
}
}}}
Problem is, response to https://localhost:8443/dir doesn't include port:
{{{
Location: https://localhost/dir/
}}}
Adding `absolute_redirect off;` worked around this issue, but I believe current behaviour is wrong and this use case should not require `absolute_redirect off;`.

I'm using `nginx:alpine` image.

Can be related to #1145 and #1000."	defect	closed	minor		other	1.13.x	duplicate			Linux home 4.9.74-unofficial+grsec #9 SMP PREEMPT Fri Jan 19 09:32:26 EET 2018 x86_64 Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz GenuineIntel GNU/Linux	"nginx version: nginx/1.13.9                                                     
built by gcc 6.4.0 (Alpine 6.4.0) 
built with OpenSSL 1.0.2n  7 Dec 2017
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-threads --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-stream_realip_module --with-stream_geoip_module=dynamic --with-http_slice_module --with-mail --with-mail_ssl_module --with-compat --with-file-aio --with-http_v2_module"