smatch clean rtld

*** 273,284 ****
           *
           * Note, even if no TLS has yet been observed, we still supply a
           * TLS buffer with a single null entry.  This allows us to initialize
           * the backup TLS reservation.
           */
!         if ((tlsmodlist = calloc((sizeof (TLS_modinfo *) * (tlsmodcnt + 1)) +
!             (sizeof (TLS_modinfo) * tlsmodcnt), 1)) == NULL)
                  return (0);
  
          lml->lm_tls = 0;
  
          /*
--- 273,284 ----
           *
           * Note, even if no TLS has yet been observed, we still supply a
           * TLS buffer with a single null entry.  This allows us to initialize
           * the backup TLS reservation.
           */
!         if ((tlsmodlist = calloc(1, (sizeof (TLS_modinfo *) * (tlsmodcnt + 1)) +
!             (sizeof (TLS_modinfo) * tlsmodcnt))) == NULL)
                  return (0);
  
          lml->lm_tls = 0;
  
          /*