From 0c9c620f39e56c42802504003fd05664aba670a4 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Wed, 10 Mar 2010 14:50:33 -0800
Subject: fix type-punned pointer warnings from gcc

R=rsc
http://codereview.appspot.com/396042
---
 src/lib9/sendfd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib9/sendfd.c')

diff --git a/src/lib9/sendfd.c b/src/lib9/sendfd.c
index 10966828..b5e332ca 100644
--- a/src/lib9/sendfd.c
+++ b/src/lib9/sendfd.c
@@ -46,7 +46,7 @@ sendfd(int s, int fd)
 	cmsg->cmsg_len = CMSG_LEN(sizeof(int));
 	cmsg->cmsg_level = SOL_SOCKET;
 	cmsg->cmsg_type = SCM_RIGHTS;
-	*(int*)CMSG_DATA(cmsg) = fd;
+	memmove(CMSG_DATA(cmsg), &fd, sizeof(int));
 
 	if((n=sendmsg(s, &msg, 0)) != iov.iov_len)
 		return -1;
-- 
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