From: Michael R Sweet <msweet@msweet.org>
Date: Wed, 29 May 2024 00:43:18 +0000 (-0400)
Subject: Revert Host: header change (Issue #967)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d91acd4429ff85958545820e7c71c33fcab6884e;p=thirdparty%2Fcups.git

Revert Host: header change (Issue #967)
---

diff --git a/CHANGES.md b/CHANGES.md
index 40536a21e8..0d1db365a5 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -89,6 +89,7 @@ Changes in CUPS v2.5b1 (TBA)
 - Fixed encoding of IPv6 addresses in HTTP requests (Issue #903)
 - Fixed encoding of `IPP_TAG_EXTENSION` values in IPP messages (Issue #913)
 - Fixed sending response headers to client (Issue #927)
+- Fixed `Host` header regression (Issue #967)
 - Fixed CGI program initialization and validation of form checkbox and text
   fields.
 - Fixed finishing support in ippeveps.
diff --git a/cups/http.c b/cups/http.c
index 29a51e0dc9..66ca8eefe7 100644
--- a/cups/http.c
+++ b/cups/http.c
@@ -4019,11 +4019,6 @@ http_send(http_t       *http,		// I - HTTP connection
 
       if (i == HTTP_FIELD_HOST)
       {
-        // Issue #185: Use "localhost" for the loopback addresses to work
-        // around an Avahi bug...
-        if (httpAddrLocalhost(http->hostaddr))
-          value = "localhost";
-
 	if (httpPrintf(http, "Host: %s:%d\r\n", value, httpAddrGetPort(http->hostaddr)) < 1)
 	{
 	  http->status = HTTP_STATUS_ERROR;