Date: Thu, 28 Oct 2010 17:00:31 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r214463 - stable/8/sys/netinet Message-ID: <201010281700.o9SH0VGg017778@svn.freebsd.org>
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Author: tuexen Date: Thu Oct 28 17:00:31 2010 New Revision: 214463 URL: http://svn.freebsd.org/changeset/base/214463 Log: MFC r211950: Bugfix: Do not send a packet drop report in response to a received INIT-ACK with incorrect CRC. Modified: stable/8/sys/netinet/sctp_output.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/netinet/sctp_output.c ============================================================================== --- stable/8/sys/netinet/sctp_output.c Thu Oct 28 16:58:12 2010 (r214462) +++ stable/8/sys/netinet/sctp_output.c Thu Oct 28 17:00:31 2010 (r214463) @@ -11001,9 +11001,12 @@ sctp_send_packet_dropped(struct sctp_tcb switch (ch->chunk_type) { case SCTP_PACKET_DROPPED: case SCTP_ABORT_ASSOCIATION: - /*- - * we don't respond with an PKT-DROP to an ABORT - * or PKT-DROP + case SCTP_INITIATION_ACK: + /** + * We don't respond with an PKT-DROP to an ABORT + * or PKT-DROP. We also do not respond to an + * INIT-ACK, because we can't know if the initiation + * tag is correct or not. */ sctp_free_a_chunk(stcb, chk); return;
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