ext/jpeg_jpeg.c in jpeg-0.3.0 vs ext/jpeg_jpeg.c in jpeg-0.3.1

@@ -49,13 +49,13 @@
 }
 
 static void jpeg_jpeg_free(struct jpeg_jpeg *p) {
     if (p->read) {
         jpeg_destroy_decompress(p->read);
-        free(p->read);
+        xfree(p->read);
     }
     if (p->error) {
-        free(p->error);
+        xfree(p->error);
     }
     xfree(p);
 }
 
 static VALUE jpeg_jpeg_s_open(int argc, VALUE *argv, VALUE self) {