Index: sctp_sys_calls.c
===================================================================
RCS file: /data/cvs/src/lib/libc/net/sctp_sys_calls.c,v
retrieving revision 1.11
diff -u -r1.11 sctp_sys_calls.c
--- sctp_sys_calls.c	26 Jun 2007 02:07:47 -0000	1.11
+++ sctp_sys_calls.c	29 Jun 2007 07:57:04 -0000
@@ -295,7 +295,8 @@
 sctp_opt_info(int sd, sctp_assoc_t id, int opt, void *arg, socklen_t * size)
 {
 	if (arg == NULL) {
-		return (EINVAL);
+		errno = EINVAL;
+		return -1;
 	}
 	*(sctp_assoc_t *) arg = id;
 	return (getsockopt(sd, IPPROTO_SCTP, opt, arg, size));