From 56935a7dada6975d5a46aa494de0af195e4e8659 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 30 Mar 2024 11:14:54 +0100
Subject: [PATCH] openldap: create ldap URLs correctly for IPv6 addresses

Reported-by: Sergio Durigan Junior
Fixes #13228
Closes #13235
---
 lib/openldap.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/openldap.c b/lib/openldap.c
index 47266f64e4..85a37b8186 100644
--- a/lib/openldap.c
+++ b/lib/openldap.c
@@ -548,9 +548,12 @@ static CURLcode oldap_connect(struct Curl_easy *data, bool *done)
       return result;
   }
 
-  hosturl = aprintf("ldap%s://%s:%d",
-                    conn->handler->flags & PROTOPT_SSL? "s": "",
-                    conn->host.name, conn->remote_port);
+  hosturl = aprintf("%s://%s%s%s:%d",
+                    conn->handler->scheme,
+                    conn->bits.ipv6_ip? "[": "",
+                    conn->host.name,
+                    conn->bits.ipv6_ip? "]": "",
+                    conn->remote_port);
   if(!hosturl)
     return CURLE_OUT_OF_MEMORY;