Ticket #37140: 37140.4.patch

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

@@ -175 +175 @@
                         return $updated_size;
                 }
 
+                if ( 'image/jpeg' === $this->mime_type ) {
+                        $this->reset_orientation();
+                }
+
                 return $this->set_quality();
         }
 
@@ -761 +765 @@
                 }
         }
 
+        /**
+         * Reset the exif image orientation data.
+         *
+         * @since 4.7.3
+         * @access protected
+         *
+         * @return true|WP_Error True if successful or WP_Error on failure.
+         */
+        protected function reset_orientation() {
+                try {
+                        $this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT );
+                }
+                catch ( Exception $e ) {
+                        return new WP_Error( 'image_reset_orientation_error', $e->getMessage() );
+                }
+
+                return true;
+        }
+
 }