Fixes to allow testing with IPv4 broadcast addresses:

- use inet_ntoa instead of inet_addr, so that an error is different from
  a possible return value
- add "-b" option, to switch on SO_BROADCAST (to allow sending broadcasts)

3 files changed, 68 insertions, 0 deletions

diff --git a/net/netcat/files/patch-sum b/net/netcat/files/patch-sum
new file mode 100644
index 00000000000..cdbcbb5802f
--- /dev/null
+++ b/net/netcat/files/patch-sum
@@ -0,0 +1,4 @@
+$NetBSD: patch-sum,v 1.1 1999/09/07 13:22:00 is Exp $
+
+MD5 (patch-aa) = 3df9be14c9a95116c7c770c5d295fd6b
+MD5 (patch-ab) = 6f2bf2ec7f09ecbbdf98d5dabe99e82e
diff --git a/net/netcat/patches/patch-aa b/net/netcat/patches/patch-aa
new file mode 100644
index 00000000000..9813b68ab0b
--- /dev/null
+++ b/net/netcat/patches/patch-aa
@@ -0,0 +1,23 @@
+$NetBSD: patch-aa,v 1.1 1999/09/07 13:22:00 is Exp $
+--- netcat.c.original	Tue Sep  7 14:33:35 1999
++++ netcat.c	Tue Sep  7 14:35:50 1999
+@@ -333,6 +333,7 @@
+   struct in_addr iaddr;
+   register HINF * poop = NULL;
+   register int x;
++  int rc;
+ 
+ /* I really want to strangle the twit who dreamed up all these sockaddr and
+    hostent abstractions, and then forced them all to be incompatible with
+@@ -361,9 +362,9 @@
+     bail ("gethostpoop fuxored");
+   strcpy (poop->name, unknown);		/* preload it */
+ /* see wzv:workarounds.c for dg/ux return-a-struct inet_addr lossage */
+-  iaddr.s_addr = inet_addr (name);
++  rc = inet_aton(name, &iaddr);
+ 
+-  if (iaddr.s_addr == INADDR_NONE) {	/* here's the great split: names... */
++  if (rc == 0) {	/* here's the great split: names... */
+     if (numeric)
+       bail ("Can't parse %s as an IP address", name);
+     hostent = gethostbyname (name);
diff --git a/net/netcat/patches/patch-ab b/net/netcat/patches/patch-ab
new file mode 100644
index 00000000000..f2b625abf63
--- /dev/null
+++ b/net/netcat/patches/patch-ab
@@ -0,0 +1,41 @@
+$NetBSD: patch-ab,v 1.1 1999/09/07 13:22:00 is Exp $
+--- netcat.c.orig	Tue Sep  7 14:43:01 1999
++++ netcat.c	Tue Sep  7 14:51:37 1999
+@@ -151,6 +151,7 @@
+ 
+ /* global cmd flags: */
+ USHORT o_alla = 0;
++USHORT o_allowbroad = 0;
+ unsigned int o_interval = 0;
+ USHORT o_listen = 0;
+ USHORT o_nflag = 0;
+@@ -621,6 +622,13 @@
+   rr = setsockopt (nnetfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x));
+   if (rr == -1)
+     holler ("nnetfd reuseaddr failed");		/* ??? */
++#ifdef SO_BROADCAST
++  if (o_allowbroad) {
++    rr = setsockopt (nnetfd, SOL_SOCKET, SO_BROADCAST, &x, sizeof (x));
++    if (rr == -1)
++       holler ("nnetfd reuseaddr failed");         /* ??? */
++  }
++#endif
+ #ifdef SO_REUSEPORT	/* doesnt exist everywhere... */
+   rr = setsockopt (nnetfd, SOL_SOCKET, SO_REUSEPORT, &x, sizeof (x));
+   if (rr == -1)
+@@ -1390,12 +1398,14 @@
+ 
+ /* If your shitbox doesn't have getopt, step into the nineties already. */
+ /* optarg, optind = next-argv-component [i.e. flag arg]; optopt = last-char */
+-  while ((x = getopt (argc, argv, "ae:g:G:hi:lno:p:rs:tuvw:z")) != EOF) {
++  while ((x = getopt (argc, argv, "abe:g:G:hi:lno:p:rs:tuvw:z")) != EOF) {
+ /* Debug (("in go: x now %c, optarg %x optind %d", x, optarg, optind)) */
+     switch (x) {
+       case 'a':
+ 	bail ("all-A-records NIY");
+ 	o_alla++; break;
++      case 'b':
++	o_allowbroad++; break;
+ #ifdef GAPING_SECURITY_HOLE
+       case 'e':				/* prog to exec */
+ 	pr00gie = optarg;