Ticket #14459: 14459.patch

src/wp-includes/class-wp-image-editor-gd.php

@@ -124 +124 @@
                 $this->update_size( $size[0], $size[1] );
                 $this->mime_type = $size['mime'];
 
+                $exif = exif_read_data($this->file);
+        if($exif) {
+            $orientation = 0;
+
+            if(!$orientation && isset($exif["Orientation"]))
+                $orientation = $exif["Orientation"];
+
+            if(!$orientation && isset($exif["IFD0"]) && isset($exif["IFD0"]["Orientation"]))
+                $orientation = $exif["IFD0"]["Orientation"];
+
+            if(!$orientation && isset($exif["COMPUTED"]) && isset($exif["COMPUTED"]["Orientation"]))
+                $orientation = $exif["COMPUTED"]["Orientation"];
+
+
+            switch($orientation) {
+                case 3:
+                    $this->rotate(180);
+                    break;
+                case 6:
+                    $this->rotate(-90);
+                    break;
+                case 8:
+                    $this->rotate(90);
+                    break;
+            }
+        }
+
                 return $this->set_quality();
         }