Fix incorrect length passed to accept noted by Larry Doolittle.

git-svn-id: svn://busybox.net/trunk/busybox@2643 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 3 insertions, 1 deletions

diff --git a/nc.c b/nc.c
index 72439dd85..b58bd6a12 100644
--- a/nc.c
+++ b/nc.c
@@ -80,10 +80,12 @@ int nc_main(int argc, char **argv)
         }
 
         if (do_listen) {
+                socklen_t addrlen = sizeof(address);
+
                 if (listen(sfd, 1) < 0)
                         perror_msg_and_die("listen");
 
-                if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &opt)) < 0)
+                if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &addrlen)) < 0)
                         perror_msg_and_die("accept");
 
                 close(sfd);