The following patch appears to fix it:
--- lsapi_main.c 2015-07-09 15:40:59.352468944 -0500
+++ lsapi_main.c 2015-07-09 15:40:15.219825672 -0500
@@ -217,7 +217,7 @@
char * new_val = (char *) pValue;
if (sapi_module.input_filter(filter_arg, (char *)pKey, &new_val, valLen...