[PATCH] bsd/ntpq: Use the correct address length

[Kinsey Moore]

lwIP includes more than the bare address structures in its accounting of
the total addrinfo struct size. Ensure that lwIP gets the correct
address size.
---
 bsd/freebsd/contrib/ntp/ntpq/ntpq.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bsd/freebsd/contrib/ntp/ntpq/ntpq.c b/bsd/freebsd/contrib/ntp/ntpq/ntpq.c
index 1cea922..0ea6c08 100644
--- a/bsd/freebsd/contrib/ntp/ntpq/ntpq.c
+++ b/bsd/freebsd/contrib/ntp/ntpq/ntpq.c
@@ -828,6 +828,14 @@ openhost(
 #ifdef SYS_VXWORKS
 	   (connect(sockfd, (struct sockaddr *)&hostaddr,
 		    sizeof(hostaddr)) == -1)
+#elif defined(__rtems__)
+	   /*
+	    * lwIP's ai_addrlen covers the entire struct which includes
+	    * padding for extra data and is not accurate for calls which
+	    * validate the size of the address structure. Use sa_len instead
+	    */
+	   (connect(sockfd, (struct sockaddr *)ai->ai_addr,
+		ai->ai_addr->sa_len) == -1)
 #else
 	   (connect(sockfd, (struct sockaddr *)ai->ai_addr,
 		ai->ai_addrlen) == -1)
-- 
2.39.2