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slirp: Make IP packet ID consistent

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Currently, ip_id is always initialized to 0 on slirp startup (despite
the broken attempt to derive it from the clock). This is good for
reproducibility. But it is not preserved across save/restore. This patch
therefore drops the dead initialization code from ip_init and introduces
ip_id to the persistent slirp state.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-06-24 14:42:30 +02:00 • committed by Anthony Liguori
parent df46189412
commit 285f7a62e4
2 changed files with 7 additions and 2 deletions
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1
slirp/ip_input.c
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@ -59,7 +59,6 @@ void
ip_init(void)
{
ipq.ip_link.next = ipq.ip_link.prev = &ipq.ip_link;
ip_id = tt.tv_sec & 0xffff;
udp_init();
tcp_init();
}