[livecd-tools/f21] Work around rhbz#1127103 by manually loading the problematic library.

[Peter Jones]

commit b5845dfb7a5d8c070de50f1a87b8b8ad23b89a55
Author: Peter Jones <pjones at redhat.com>
Date:   Wed Aug 20 10:21:00 2014 -0400

    Work around rhbz#1127103 by manually loading the problematic library.
    
      Related: rhbz#1127103

 ...-tools-21.2-manually-load-libnss_sss.so.2.patch |   16 ++++++++++++++++
 livecd-tools.spec                                  |    9 +++++++--
 2 files changed, 23 insertions(+), 2 deletions(-)
---
diff --git a/livecd-tools-21.2-manually-load-libnss_sss.so.2.patch b/livecd-tools-21.2-manually-load-libnss_sss.so.2.patch
new file mode 100644
index 0000000..dd7aa83
--- /dev/null
+++ b/livecd-tools-21.2-manually-load-libnss_sss.so.2.patch
@@ -0,0 +1,16 @@
+diff -urpN livecd-tools-21.2/tools/livecd-creator.pjones livecd-tools-21.2/tools/livecd-creator
+--- livecd-tools-21.2/tools/livecd-creator.pjones	2014-08-20 10:17:47.881101260 -0400
++++ livecd-tools-21.2/tools/livecd-creator	2014-08-20 10:17:24.699153538 -0400
+@@ -224,5 +224,12 @@ def main():
+ 
+     return 0
+ 
++def do_nss_sss_hack():
++    import ctypes as forgettable
++    hack = forgettable._dlopen('libnss_sss.so.2')
++    del forgettable
++    return hack
++
+ if __name__ == "__main__":
++    hack = do_nss_sss_hack()
+     sys.exit(main())
diff --git a/livecd-tools.spec b/livecd-tools.spec
index b68008e..656e3ea 100644
--- a/livecd-tools.spec
+++ b/livecd-tools.spec
@@ -5,7 +5,7 @@
 Summary: Tools for building live CDs
 Name: livecd-tools
 Version: 21.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 Epoch: 1
 License: GPLv2
 Group: System Environment/Base
@@ -43,7 +43,7 @@ Requires: yaboot
 Requires: dumpet
 BuildRequires: python
 BuildRequires: /usr/bin/pod2man
-
+Patch0: livecd-tools-21.2-manually-load-libnss_sss.so.2.patch
 
 %description 
 Tools for generating live CDs on Fedora based systems including
@@ -73,6 +73,7 @@ like live image or appliances.
 
 %prep
 %setup -q
+%patch0 -p1 -b .manually-load-libnss_sss.so.2
 
 %build
 make
@@ -106,6 +107,10 @@ rm -rf $RPM_BUILD_ROOT
 %{python_sitelib}/imgcreate/*.pyc
 
 %changelog
+* Wed Aug 20 2014 Peter Jones <pjones at redhat.com> - 21.2-3
+- Work around rhbz#1127103 by manually loading the problematic library.
+  Related: rhbz#1127103
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 1:21.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild