--- contrib/uiuc/plugins/molfile_plugin/src/maeffplugin_orig.cpp	2014-02-07 19:50:50.132261610 -0800
+++ contrib/uiuc/plugins/molfile_plugin/src/maeffplugin.cpp	2014-02-07 19:52:12.527797099 -0800
@@ -1983,7 +1983,7 @@
       }
     }
     catch (std::exception &e) {
-      fprintf(stderr, e.what());
+      fprintf(stderr, "%s", e.what());
       return MOLFILE_ERROR;
     }
     return MOLFILE_SUCCESS;