diff -ur monit-4.10-beta1.orig/gc.c monit-4.10-beta1/gc.c
--- monit-4.10-beta1.orig/gc.c	2007-08-12 14:02:48.000000000 -0400
+++ monit-4.10-beta1/gc.c	2007-09-09 23:02:53.000000000 -0400
@@ -477,8 +477,10 @@
       FREE((*s)->match_string);
 
 #ifdef HAVE_REGEX_H
-  if((*s)->regex_comp)
+  if((*s)->regex_comp) {
+      regfree((*s)->regex_comp);
       FREE((*s)->regex_comp);
+  }
 #endif
   
   FREE(*s);