lib32-libtirpc/libtirpc-0.2.1-fortify.patch

   1 Index: libtirpc-0.2.1/src/getrpcport.c
   2 ===================================================================
   3 --- libtirpc-0.2.1.orig/src/getrpcport.c
   4 +++ libtirpc-0.2.1/src/getrpcport.c
   5 @@ -54,11 +54,11 @@ getrpcport(host, prognum, versnum, proto
   6
   7         if ((hp = gethostbyname(host)) == NULL)
   8                 return (0);
   9 +       if (hp->h_length != sizeof(addr.sin_addr.s_addr))
  10 +               return (0);
  11         memset(&addr, 0, sizeof(addr));
  12         addr.sin_family = AF_INET;
  13         addr.sin_port =  0;
  14 -       if (hp->h_length > sizeof(addr))
  15 -         hp->h_length = sizeof(addr);
  16         memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t)hp->h_length);
  17         /* Inconsistent interfaces need casts! :-( */
  18         return (pmap_getport(&addr, (u_long)prognum, (u_long)versnum,