From: Ken Raeburn <raeburn@mit.edu>
Date: Fri, 20 Apr 2007 07:43:28 +0000 (+0000)
Subject: Don't use sendmsg/recvmsg paths if CMSG_SPACE isn't defined
X-Git-Tag: krb5-1.7-alpha1~1128
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=0068c833457bd580ccc8dda09dd209466bc89a8a;p=krb5.git

Don't use sendmsg/recvmsg paths if CMSG_SPACE isn't defined

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19510 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/kdc/network.c b/src/kdc/network.c
index 3b5808e42..e73352fda 100644
--- a/src/kdc/network.c
+++ b/src/kdc/network.c
@@ -850,7 +850,7 @@ recv_from_to(int s, void *buf, size_t len, int flags,
 	     struct sockaddr *from, socklen_t *fromlen,
 	     struct sockaddr *to, socklen_t *tolen)
 {
-#if !defined(IP_PKTINFO) && !defined(IPV6_PKTINFO)
+#if (!defined(IP_PKTINFO) && !defined(IPV6_PKTINFO)) || !defined(CMSG_SPACE)
     if (to && tolen)
 	*tolen = 0;
     return recvfrom(s, buf, len, flags, from, fromlen);
@@ -926,7 +926,7 @@ send_to_from(int s, void *buf, size_t len, int flags,
 	     const struct sockaddr *to, socklen_t tolen,
 	     const struct sockaddr *from, socklen_t fromlen)
 {
-#if !defined(IP_PKTINFO) && !defined(IPV6_PKTINFO)
+#if (!defined(IP_PKTINFO) && !defined(IPV6_PKTINFO)) || !defined(CMSG_SPACE)
     return sendto(s, buf, len, flags, to, tolen);
 #else
     struct iovec iov;