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sin_zero (again)

To: netdev@xxxxxxxxxxx
Subject: sin_zero (again)
From: Arkadiusz Miskiewicz <misiek@xxxxxxxxxx>
Date: Thu, 19 Oct 2000 19:16:55 +0200
Sender: owner-netdev@xxxxxxxxxxx
User-agent: Mutt/1.2.5i
In May 2000 I was asking here about sin_zero problem. getpeername for example
writes some random data to sin_zero while IMHO it should leave sin_zero alone.

24          memset(&ss, 0, sizeof(ss));
(gdb)
25          getpeername(s, (struct sockaddr *)&ss, &sslen);
(gdb) print *(struct sockaddr_in *)&ss
$1 = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
  sin_zero = "\000\000\000\000\000\000\000"}
(gdb) n
26          printf("eot\n");
(gdb) print *(struct sockaddr_in *)&ss
$2 = {sin_family = 2, sin_port = 6400, sin_addr = {s_addr = 16777343}, sin_zero 
= "i\212\020ŔPĽşŔ"}
(gdb)

Someone posted small fix, but it wasn't applied to kernel src.
What's the reason ?

-- 
Arkadiusz Miśkiewicz         http://www.misiek.eu.org/ipv6/
PLD GNU/Linux [IPv6 enabled]    http://www.pld.org.pl/

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