From 2fdf6ee13f5e521f8a5b3a5b535a953f5aacafab Mon Sep 17 00:00:00 2001
From: Andreas Barth <aba@alioth>
Date: Sat, 10 May 2008 21:52:42 +0000
Subject: [PATCH] more sanitizing for IP adresses

---
 ud-generate | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ud-generate b/ud-generate
index 30a1111..d2f00ab 100755
--- a/ud-generate
+++ b/ud-generate
@@ -723,6 +723,8 @@ def GenSSHKnown(l,File):
       if SHost != None: HostNames += [Host[0:SHost]]
 
       IPAdressesT = None
+      IPAdresses = []
+      # get IP adresses back as "proto adress" to distinguish between v4 and v6
       try:
          IPAdressesT = set([ (a[0],a[4][0]) for a in socket.getaddrinfo(Host, None)])
       except:
@@ -730,6 +732,7 @@ def GenSSHKnown(l,File):
       for addr in IPAdressesT:
          if addr[0] == socket.AF_INET: IPAdresses += [addr[1], "::ffff:"+addr[1]]
 	 else: IPAdresses += [addr[1]]
+
       for I in x[1]["sshRSAHostKey"]:
          Line = "%s,%s %s" %(",".join(HostNames + IPAdresses), I);
          Line = Sanitize(Line) + "\n";
-- 
2.20.1