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[tcp] Ensure FIN is actually sent if connection is closed while idle 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2015-07-18 10:57:51 +01:00
parent a200ad462e
commit 9546b0c17b
1 changed files with 1 additions and 0 deletions
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1
src/net/tcp.c
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@ -400,6 +400,7 @@ static void tcp_close ( struct tcp_connection *tcp, int rc ) {
tcp->tcp_state |= TCP_STATE_SENT ( TCP_FIN );
tcp_dump_state ( tcp );
process_add ( &tcp->process );
/* Add a pending operation for the FIN */
pending_get ( &tcp->pending_flags );