kwanhur commented on code in PR #6686:
URL: https://github.com/apache/apisix/pull/6686#discussion_r864774385


##########
apisix/plugins/redirect.lua:
##########
@@ -157,7 +157,7 @@ function _M.rewrite(conf, ctx)
     if conf.http_to_https and _scheme == "http" then
         -- TODO: add test case
         -- PR: https://github.com/apache/apisix/pull/1958
-        if ret_port == 443 then
+        if ret_port == 443 or ret_port == 0 then

Review Comment:
   `0` can pass through `x-forwarded-port`
   
   checking condition `ret_port == nil or ret_port == 443 or ret_port <= 0 or 
ret_port > 65535`



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: [email protected]

For queries about this service, please contact Infrastructure at:
[email protected]

Reply via email to