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From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Mon, 30 Apr 2012 08:44:22 +0000 (UTC)
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Subject: svn commit: r234832 - head/sys/netinet
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Author: tuexen
Date: Mon Apr 30 08:44:21 2012
New Revision: 234832
URL: http://svn.freebsd.org/changeset/base/234832

Log:
  Add support for missing gauth_number_of_chunks field. This Bug was
  found by Irene Ruengeler.
  
  MFC after: 1 week

Modified:
  head/sys/netinet/sctp_uio.h
  head/sys/netinet/sctp_usrreq.c

Modified: head/sys/netinet/sctp_uio.h
==============================================================================
--- head/sys/netinet/sctp_uio.h	Mon Apr 30 08:44:10 2012	(r234831)
+++ head/sys/netinet/sctp_uio.h	Mon Apr 30 08:44:21 2012	(r234832)
@@ -660,6 +660,7 @@ struct sctp_authkeyid {
 /* SCTP_PEER_AUTH_CHUNKS / SCTP_LOCAL_AUTH_CHUNKS */
 struct sctp_authchunks {
 	sctp_assoc_t gauth_assoc_id;
+	uint32_t gauth_number_of_chunks;
 	uint8_t gauth_chunks[];
 };
 

Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c	Mon Apr 30 08:44:10 2012	(r234831)
+++ head/sys/netinet/sctp_usrreq.c	Mon Apr 30 08:44:21 2012	(r234832)
@@ -2879,6 +2879,7 @@ flags_out:
 				} else {
 					/* copy in the chunks */
 					(void)sctp_serialize_auth_chunks(chklist, sac->gauth_chunks);
+					sac->gauth_number_of_chunks = (uint32_t) size;
 					*optsize = sizeof(struct sctp_authchunks) + size;
 				}
 				SCTP_TCB_UNLOCK(stcb);
@@ -2897,6 +2898,7 @@ flags_out:
 					} else {
 						/* copy in the chunks */
 						(void)sctp_serialize_auth_chunks(chklist, sac->gauth_chunks);
+						sac->gauth_number_of_chunks = (uint32_t) size;
 						*optsize = sizeof(struct sctp_authchunks) + size;
 					}
 					SCTP_INP_RUNLOCK(inp);
@@ -2927,6 +2929,7 @@ flags_out:
 				} else {
 					/* copy in the chunks */
 					(void)sctp_serialize_auth_chunks(chklist, sac->gauth_chunks);
+					sac->gauth_number_of_chunks = (uint32_t) size;
 					*optsize = sizeof(struct sctp_authchunks) + size;
 				}
 				SCTP_TCB_UNLOCK(stcb);