Recent modifications to netcat changed the behaviour to only exit when both

the read (network) and write (stdin) ends of the socket were both closed.
This is not how nc traditionally works. Instead, revert back to finishing up
when read() on the socket returns 0; deraadt@, vincent@ ok.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 23d0ed4468..717e0377eb 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.53 2002/11/13 22:26:15 markus Exp $ */
+/* $OpenBSD: netcat.c,v 1.54 2002/12/13 19:53:45 aaron Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  *
@@ -546,7 +546,7 @@ readwrite(int nfd)
         pfd[1].fd = wfd;
         pfd[1].events = POLLIN;
 
-        while (pfd[0].fd != -1 || pfd[1].fd != -1) {
+        while (pfd[0].fd != -1) {
                 if (iflag)
                         sleep(iflag);