Author: tuexen
Date: Wed Oct 18 18:56:56 2017
New Revision: 324725
URL: https://svnweb.freebsd.org/changeset/base/324725
Log:
Fix a bug introduced in r324638.
Thanks to Felix Weinrank for making me aware of this.
MFC after: 3 days
Modified:
head/sys/netinet/ip_fw.h
head/sys/netinet/sctp_input.c
Modified: head/sys/netinet/ip_fw.h
==============================================================================
--- head/sys/netinet/ip_fw.h Wed Oct 18 17:23:16 2017 (r324724)
+++ head/sys/netinet/ip_fw.h Wed Oct 18 18:56:56 2017 (r324725)
@@ -728,6 +728,8 @@ struct _ipfw_dyn_rule {
#define ICMP_REJECT_RST 0x100 /* fake ICMP code (send a TCP
RST) */
#define ICMP6_UNREACH_RST 0x100 /* fake ICMPv6 code (send a TCP
RST) */
+#define ICMP_REJECT_ABORT 0x101 /* fake ICMP code (send an SCTP
ABORT */
+#define ICMP6_UNREACH_ABORT 0x101 /* fake ICMPv6 code (send an
SCTP ABORT) */
/*
* These are used for lookup tables.
Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c Wed Oct 18 17:23:16 2017
(r324724)
+++ head/sys/netinet/sctp_input.c Wed Oct 18 18:56:56 2017
(r324725)
@@ -4536,6 +4536,7 @@ sctp_process_control(struct mbuf *m, int iphlen, int *
if (ntohs(ch->chunk_length) < sizeof(*ch)) {
SCTPDBG(SCTP_DEBUG_INPUT1, "Invalid header length %d\n",
ntohs(ch->chunk_length));
+ *offset = length;
return (stcb);
}
/*
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