static char master[INST_SZ] = "sms";
static char service[ANAME_SZ] = "rcmd";
des_cblock session;
-krb5_context context;
+krb5_context context = NULL;
static int get_mr_tgt(void);
int get_mr_krb5_update_ticket(char *host, krb5_data auth)
{
- krb5_auth_context auth_con;
+ krb5_auth_context auth_con = NULL;
krb5_ccache ccache = NULL;
int code;