void gss_krb5int_lib_fini(void)
{
#ifndef _GSS_STATIC_LINK
    if (!INITIALIZER_RAN(gss_krb5int_lib_init) || PROGRAM_EXITING()) {
# ifdef SHOW_INITFINI_FUNCS
        printf("gss_krb5int_lib_fini: skipping\n");
# endif
        return;
    }
#endif
#ifdef SHOW_INITFINI_FUNCS
    printf("gss_krb5int_lib_fini\n");
#endif
    remove_error_table(&et_k5g_error_table);

    k5_key_delete(K5_KEY_GSS_KRB5_SET_CCACHE_OLD_NAME);
    k5_key_delete(K5_KEY_GSS_KRB5_CCACHE_NAME);
    k5_key_delete(K5_KEY_GSS_KRB5_ERROR_MESSAGE);
    k5_mutex_destroy(&kg_vdb.mutex);
#ifndef _WIN32
    k5_mutex_destroy(&kg_kdc_flag_mutex);
#endif
#ifndef LEAN_CLIENT
    k5_mutex_destroy(&gssint_krb5_keytab_lock);
#endif /* LEAN_CLIENT */
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.