- Patch #147310 by c960657: added tests for private files, fixed a problem with private files and minor improvements.

2 files changed, 15 insertions, 9 deletions

diff --git a/includes/bootstrap.inc b/includes/bootstrap.inc
index 94cd83447..a486d0c03 100644
--- a/includes/bootstrap.inc
+++ b/includes/bootstrap.inc
@@ -768,25 +768,25 @@ function drupal_set_header($name = NULL, $value = NULL, $append = FALSE) {
   // Save status codes using the special key ":status".
   if (preg_match('/^\d{3} /', $name)) {
     $value = $name;
-    $name = ':status';
+    $name = $name_lower = ':status';
   }
   else {
-    _drupal_set_preferred_header_name($name);
-    $name = strtolower($name);
+    $name_lower = strtolower($name);
   }
+  _drupal_set_preferred_header_name($name);
 
   if (!isset($value)) {
-    $headers[$name] = FALSE;
+    $headers[$name_lower] = FALSE;
   }
-  elseif (isset($headers[$name]) && $append) {
+  elseif (isset($headers[$name_lower]) && $append) {
     // Multiple headers with identical names may be combined using comma (RFC
     // 2616, section 4.2).
-    $headers[$name] .= ',' . $value;
+    $headers[$name_lower] .= ',' . $value;
   }
   else {
-    $headers[$name] = $value;
+    $headers[$name_lower] = $value;
   }
-  drupal_send_headers(array($name => $headers[$name]), TRUE);
+  drupal_send_headers(array($name => $headers[$name_lower]), TRUE);
 }
 
 /**
diff --git a/includes/common.inc b/includes/common.inc
index 55b7a278b..ec1673585 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -3027,8 +3027,14 @@ function page_set_cache() {
       'data' => ob_get_clean(),
       'expire' => CACHE_TEMPORARY,
       'created' => REQUEST_TIME,
-      'headers' => drupal_get_header(),
+      'headers' => array(),
     );
+    // Restore preferred header names based on the lower-case names returned
+    // by drupal_get_header().
+    $header_names = _drupal_set_preferred_header_name();
+    foreach (drupal_get_header() as $name_lower => $value) {
+      $cache->headers[$header_names[$name_lower]] = $value;
+    }
     if (variable_get('page_compression', TRUE) && function_exists('gzencode')) {
       // We do not store the data in case the zlib mode is deflate. This should
       // be rarely happening.