more type-punned pointers

R=rsc http://codereview.appspot.com/376045
2010-03-10 14:59:03 -08:00 · 2010-03-10 14:59:03 -08:00 · 96898a8141
commit 96898a8141
parent 0c9c620f39
2 changed files with 3 additions and 3 deletions
--- a/src/lib9/sendfd.c
+++ b/src/lib9/sendfd.c
@ -83,6 +83,6 @@ recvfd(int s)
 		return -1;
 	}
 	cmsg = CMSG_FIRSTHDR(&msg);
-	fd = *(int*)CMSG_DATA(cmsg);
+	memmove(&fd, CMSG_DATA(cmsg), sizeof(int));
 	return fd;
 }