Pass flowid explicitly through the stack instead of taking it from

the mbuf chain at different places.
While there: Fix several bugs related to VRFs.

MFC after: 3 days

1 files changed, 12 insertions, 4 deletions

diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c
index 09dc362..9de1ef0 100644
--- a/sys/netinet/sctp_indata.c
+++ b/sys/netinet/sctp_indata.c
@@ -2516,8 +2516,10 @@ doit_again:
 
 int
 sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length,
-    struct sctphdr *sh, struct sctp_inpcb *inp, struct sctp_tcb *stcb,
-    struct sctp_nets *net, uint32_t * high_tsn)
+    struct sctphdr *sh, struct sctp_inpcb *inp,
+    struct sctp_tcb *stcb, struct sctp_nets *net, uint32_t * high_tsn,
+    uint8_t use_mflowid, uint32_t mflowid,
+    uint32_t vrf_id, uint16_t port)
 {
 	struct sctp_data_chunk *ch, chunk_buf;
 	struct sctp_association *asoc;
@@ -2625,7 +2627,9 @@ sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length,
 				}
 				stcb->sctp_ep->last_abort_code = SCTP_FROM_SCTP_INDATA + SCTP_LOC_19;
 				sctp_abort_association(inp, stcb, m, iphlen, sh,
-				    op_err, 0, net->port);
+				    op_err,
+				    use_mflowid, mflowid,
+				    vrf_id, port);
 				return (2);
 			}
 #ifdef SCTP_AUDITING_ENABLED
@@ -2689,7 +2693,11 @@ sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length,
 					struct mbuf *op_err;
 
 					op_err = sctp_generate_invmanparam(SCTP_CAUSE_PROTOCOL_VIOLATION);
-					sctp_abort_association(inp, stcb, m, iphlen, sh, op_err, 0, net->port);
+					sctp_abort_association(inp, stcb,
+					    m, iphlen,
+					    sh, op_err,
+					    use_mflowid, mflowid,
+					    vrf_id, port);
 					return (2);
 				}
 				break;