Commit fd10279b authored Nov 15, 2007 by Vlad Yasevich

SCTP: Fix the number of HB transmissions.



Our treatment of Heartbeats is special in that the inital HB chunk
counts against the error count for the association, where as for
other chunks, only retransmissions or timeouts count against us.
As a result, we had an off-by-1 situation with a number of
Heartbeats we could send.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>

parent a357dde9

net/sctp/sm_statefuns.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -959,7 +959,7 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(const struct sctp_endpoint *ep,
		{
		struct sctp_transport transport = (struct sctp_transport ) arg;

		if (asoc->overall_error_count >= asoc->max_retrans) {
		if (asoc->overall_error_count > asoc->max_retrans) {
		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
		SCTP_ERROR(ETIMEDOUT));
		/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */

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