diff -u scapy-1.0.5.20/debian/rules scapy-1.0.5.20/debian/rules
--- scapy-1.0.5.20/debian/rules
+++ scapy-1.0.5.20/debian/rules
@@ -6,4 +6,5 @@
 include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/python-distutils.mk
+include /usr/share/cdbs/1/rules/simple-patchsys.mk
 
 DEB_DH_INSTALL_SOURCEDIR := debian/tmp
diff -u scapy-1.0.5.20/debian/changelog scapy-1.0.5.20/debian/changelog
--- scapy-1.0.5.20/debian/changelog
+++ scapy-1.0.5.20/debian/changelog
@@ -1,3 +1,14 @@
+scapy (1.0.5.20-1ubuntu1) gutsy; urgency=low
+
+  * Wrap interface call to prevent crash due to call to uninitialized interface.
+    Ubuntu unique interface management confounds scapy interface status 
+    detection (Tested and not reproduced on Debian Testing) (LP: #96753)
+  * Add cdbs support for simple-patchsys and debian/patches
+  * Moved build-depends-indep to build-depends (Lintian Errors)
+  * Change maintainer to MOTU
+
+ -- Scott Kitterman <scott@kitterman.com>  Fri, 27 Apr 2007 21:45:56 -0400
+
 scapy (1.0.5.20-1) unstable; urgency=low
 
   * New upstream release. (Closes: #407918)
diff -u scapy-1.0.5.20/debian/control scapy-1.0.5.20/debian/control
--- scapy-1.0.5.20/debian/control
+++ scapy-1.0.5.20/debian/control
@@ -1,9 +1,9 @@
 Source: scapy
 Section: net
 Priority: optional
-Maintainer: David Villa Alises <David.Villa@uclm.es>
-Build-Depends: debhelper (>= 5.0.38), cdbs (>=0.4.43)
-Build-Depends-Indep: python-all-dev, python-support (>= 0.3)
+Maintainer: Ubuntu MOTU Developers <ubuntu-motu@lists.ubuntu.com>
+XSBC-Original-Maintainer: David Villa Alises <David.Villa@uclm.es>
+Build-Depends: debhelper (>= 5.0.38), cdbs (>=0.4.43), python-all-dev, python-support (>= 0.3)
 Standards-Version: 3.7.2
 XS-Python-Version: all
 
only in patch2:
unchanged:
--- scapy-1.0.5.20.orig/debian/patches/01-unused-interface-wrapper.patch
+++ scapy-1.0.5.20/debian/patches/01-unused-interface-wrapper.patch
@@ -0,0 +1,15 @@
+diff -Nur scapy-1.0.5.20/scapy.py scapy-1.0.5.20.new/scapy.py
+--- scapy-1.0.5.20/scapy.py	2007-04-27 22:04:52.000000000 -0400
++++ scapy-1.0.5.20.new/scapy.py	2007-04-27 22:07:18.000000000 -0400
+@@ -2678,7 +2678,10 @@
+                 continue
+             if flags & RTF_REJECT:
+                 continue
+-            ifreq = ioctl(s, SIOCGIFADDR,struct.pack("16s16x",iff))
++            try:
++                ifreq = ioctl(s, SIOCGIFADDR,struct.pack("16s16x",iff))
++            except:
++                continue
+             addrfamily = struct.unpack("h",ifreq[16:18])[0]
+             if addrfamily == socket.AF_INET:
+                 ifaddr = inet_ntoa(ifreq[20:24])