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From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Sun, 24 Jan 2016 22:31:34 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r294694 - head/lib/libc/net
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Author: tuexen
Date: Sun Jan 24 22:31:34 2016
New Revision: 294694
URL: https://svnweb.freebsd.org/changeset/base/294694

Log:
  sctp_sendx() needs to provide the assoc_id back.
  
  MFC after: 3 days

Modified:
  head/lib/libc/net/sctp_sys_calls.c

Modified: head/lib/libc/net/sctp_sys_calls.c
==============================================================================
--- head/lib/libc/net/sctp_sys_calls.c	Sun Jan 24 22:28:18 2016	(r294693)
+++ head/lib/libc/net/sctp_sys_calls.c	Sun Jan 24 22:31:34 2016	(r294694)
@@ -700,14 +700,19 @@ sctp_sendx(int sd, const void *msg, size
 #ifdef SYS_sctp_generic_sendmsg
 	if (addrcnt == 1) {
 		socklen_t l;
+		ssize_t ret;
 
 		/*
 		 * Quick way, we don't need to do a connectx so lets use the
 		 * syscall directly.
 		 */
 		l = addrs->sa_len;
-		return (syscall(SYS_sctp_generic_sendmsg, sd,
-		    msg, msg_len, addrs, l, sinfo, flags));
+		ret = syscall(SYS_sctp_generic_sendmsg, sd,
+		    msg, msg_len, addrs, l, sinfo, flags);
+		if ((ret >= 0) && (sinfo != NULL)) {
+			sinfo->sinfo_assoc_id = sctp_getassocid(sd, addrs);
+		}
+		return (ret);
 	}
 #endif