[cyrus-sasl] Add partial relro support for libraries

[Jan F. Chadima]

commit 0e14c2a9a891a91d6a62dfd97455b12aec93f5ce
Author: Jan F. Chadima <jfch at fukusima15.jagda.eu>
Date:   Wed Aug 10 04:21:03 2011 +0200

    Add partial relro support for libraries

 cyrus-sasl-2.1.23-relro.patch |   25 +++++++++++++++++++++++++
 cyrus-sasl.spec               |    7 ++++++-
 2 files changed, 31 insertions(+), 1 deletions(-)
---
diff --git a/cyrus-sasl-2.1.23-relro.patch b/cyrus-sasl-2.1.23-relro.patch
new file mode 100644
index 0000000..411e930
--- /dev/null
+++ b/cyrus-sasl-2.1.23-relro.patch
@@ -0,0 +1,25 @@
+diff -up cyrus-sasl-2.1.23/lib/Makefile.am.relro cyrus-sasl-2.1.23/lib/Makefile.am
+--- cyrus-sasl-2.1.23/lib/Makefile.am.relro	2009-04-28 17:09:15.000000000 +0200
++++ cyrus-sasl-2.1.23/lib/Makefile.am	2011-08-10 03:53:47.994891976 +0200
+@@ -60,7 +60,7 @@ LIB_DOOR= @LIB_DOOR@
+ lib_LTLIBRARIES = libsasl2.la
+ 
+ libsasl2_la_SOURCES = $(common_sources) $(common_headers)
+-libsasl2_la_LDFLAGS = -version-info $(sasl_version)
++libsasl2_la_LDFLAGS = -Wl,-z,relro -version-info $(sasl_version)
+ libsasl2_la_DEPENDENCIES = $(LTLIBOBJS)
+ libsasl2_la_LIBADD = $(LTLIBOBJS) $(SASL_DL_LIB) $(LIB_SOCKET) $(LIB_DOOR)
+ 
+diff -up cyrus-sasl-2.1.23/plugins/Makefile.am.relro cyrus-sasl-2.1.23/plugins/Makefile.am
+--- cyrus-sasl-2.1.23/plugins/Makefile.am.relro	2011-08-10 04:01:39.725891950 +0200
++++ cyrus-sasl-2.1.23/plugins/Makefile.am	2011-08-10 04:02:47.674892053 +0200
+@@ -62,7 +62,7 @@ ldapdb_version = 2:23:0
+ srp_version = 2:23:0
+ 
+ INCLUDES=-I$(top_srcdir)/include -I$(top_srcdir)/lib -I$(top_srcdir)/sasldb -I$(top_builddir)/include
+-AM_LDFLAGS = -module -export-dynamic -rpath $(plugindir)
++AM_LDFLAGS = -Wl,-z,relro -module -export-dynamic -rpath $(plugindir)
+ 
+ COMPAT_OBJS = @LTGETADDRINFOOBJS@ @LTGETNAMEINFOOBJS@ @LTSNPRINTFOBJS@
+ 
+diff -up cyrus-sasl-2.1.23/sasldb/Makefile.am.relro cyrus-sasl-2.1.23/sasldb/Makefile.am
diff --git a/cyrus-sasl.spec b/cyrus-sasl.spec
index 53c97be..8520548 100644
--- a/cyrus-sasl.spec
+++ b/cyrus-sasl.spec
@@ -8,7 +8,7 @@
 Summary: The Cyrus SASL library
 Name: cyrus-sasl
 Version: 2.1.23
-Release: 25%{?dist}
+Release: 26%{?dist}
 License: BSD with advertising
 Group: System Environment/Libraries
 # Source0 originally comes from ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/;
@@ -44,6 +44,7 @@ Patch38: cyrus-sasl-2.1.23-pam_rhosts.patch
 Patch39: cyrus-sasl-2.1.23-ntlm.patch
 Patch40: cyrus-sasl-2.1.23-rimap2.patch
 Patch41: cyrus-sasl-2.1.23-db5.patch
+Patch42: cyrus-sasl-2.1.23-relro.patch
 
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: autoconf, automake, libtool, gdbm-devel, groff
@@ -180,6 +181,7 @@ chmod -x include/*.h
 %patch39 -p1 -b .ntlm
 %patch40 -p1 -b .rimap2
 %patch41 -p1 -b .db5
+%patch42 -p1 -b .relro
 
 %build
 # FIXME - we remove these files directly so that we can avoid using the -f
@@ -432,6 +434,9 @@ exit 0
 /etc/rc.d/init.d/saslauthd
 
 %changelog
+* Wed Aug 10 2011 Jan F. Chadima <jchadima at redhat.com> - 2.1.23-26
+- Add partial relro support for libraries
+
 * Mon Jul 25 2011 Jan F. Chadima <jchadima at redhat.com> - 2.1.23-25
 - Add support for berkeley db 5