diff -Nru /n/sources/plan9/sys/src/cmd/ndb/cs.c /sys/src/cmd/ndb/cs.c
--- /n/sources/plan9/sys/src/cmd/ndb/cs.c	Fri Mar 30 20:41:12 2012
+++ /sys/src/cmd/ndb/cs.c	Thu Feb 18 00:00:00 2016
@@ -1197,7 +1197,8 @@
 						mf->replylen[mf->nreply] = strlen(cp);
 						mf->reply[mf->nreply++] = cp;
 						rv++;
-					}
+					}else
+						free(cp);
 				}
 			}
 			ndbfree(nt);