Issue with blank location header with redirerct status code

[Ph33rr]

Hello, v1.2.1

echo "http://testphp.vulnweb.com/redir.php" | httpx -status-code -content-length -ip -cdn -title -tech-detect -random-agent

nothing

curl http://testphp.vulnweb.com/redir.php -v

> GET /redir.php HTTP/1.1
> Host: testphp.vulnweb.com
> User-Agent: curl/7.82.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 302 Moved Temporarily
< Server: nginx/1.19.0
< Date: Sat, 30 Apr 2022 04:51:09 GMT
< Content-Type: text/html; charset=UTF-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< X-Powered-By: PHP/5.6.40-38+ubuntu20.04.1+deb.sury.org+1
< Location:
<
* Connection #0 to host testphp.vulnweb.com left intact

[ehsandeep]

httpx failed to print probed results when location header is blank with redirect status code, ideally this is expected when client is used with fr flag, without fr flag the initial probed should be displayed.

echo http://testphp.vulnweb.com/redir.php | httpx -v

[DBG] Failed 'http://testphp.vulnweb.com/redir.php': GET http://testphp.vulnweb.com/redir.php giving up after 1 attempts: Get "http://testphp.vulnweb.com/redir.php": 302 response missing Location header

[Mzack9999]

On Hold - Fixed in go (https://github.com/golang/go/issues/49281) but not yet released upstream

[Mzack9999]

Fixed with latest go release:

$ echo "http://testphp.vulnweb.com/redir.php" | go run . -status-code -content-length -ip -cdn -title -tech-detect -random-agent

    __    __  __       _  __
   / /_  / /_/ /_____ | |/ /
  / __ \/ __/ __/ __ \|   /
 / / / / /_/ /_/ /_/ /   |
/_/ /_/\__/\__/ .___/_/|_|
             /_/

                projectdiscovery.io

[INF] Current httpx version v1.3.4 (latest)
http://testphp.vulnweb.com/redir.php [302] [0] [] [44.228.249.3] [Nginx:1.19.0,PHP:5.6.40,Ubuntu]