--- a/src/kdc/do_as_req.c
+++ b/src/kdc/do_as_req.c
@@ -191,6 +191,7 @@ finish_process_as_req(struct as_req_state *state, krb5_error_code errcode)
      * by request keytype list.
      */
     client_key = NULL;
+    useenctype = 0;
     for (i = 0; i < state->request->nktypes; i++) {
         useenctype = state->request->ktype[i];
         if (!krb5_c_valid_enctype(useenctype))
--- a/src/lib/kadm5/srv/svr_iters.c
+++ b/src/lib/kadm5/srv/svr_iters.c
@@ -187,7 +187,7 @@ static kadm5_ret_t kadm5_get_either(int princ,
 #ifdef BSD_REGEXPS
     char *msg;
 #endif
-    char *regexp;
+    char *regexp = NULL;
     int i, ret;
     kadm5_server_handle_t handle = server_handle;
 
--- a/src/slave/kprop.c
+++ b/src/slave/kprop.c
@@ -91,7 +91,7 @@ main(argc, argv)
     int     argc;
     char    **argv;
 {
-    int     fd, database_fd, database_size;
+    int     fd = -1, database_fd, database_size;
     krb5_error_code retval;
     krb5_context context;
     krb5_creds *my_creds;