[libselinux] Fix memory leak in set*con calls.

[Daniel J Walsh]

commit 9df78f0c3b60d395ecf7833e23e58d0c8337b584
Author: Dan Walsh <dwalsh at redhat.com>
Date:   Wed Mar 6 12:18:42 2013 -0500

    Fix memory leak in set*con calls.

 libselinux-rhat.patch |   12 ++++++++++++
 libselinux.spec       |   10 +++++++---
 2 files changed, 19 insertions(+), 3 deletions(-)
---
diff --git a/libselinux-rhat.patch b/libselinux-rhat.patch
index d8434a4..e42b0a9 100644
--- a/libselinux-rhat.patch
+++ b/libselinux-rhat.patch
@@ -410,6 +410,18 @@ index 2d7369e..2a00807 100644
  	va_end(ap);
  }
  
+diff --git a/libselinux/src/procattr.c b/libselinux/src/procattr.c
+index 6c5b45a..0a0dd3e 100644
+--- a/libselinux/src/procattr.c
++++ b/libselinux/src/procattr.c
+@@ -257,6 +257,7 @@ out:
+ 		free(context);
+ 		return -1;
+ 	} else {
++		free(*prev_context);
+ 		*prev_context = context;
+ 		return 0;
+ 	}
 diff --git a/libselinux/src/selinux_config.c b/libselinux/src/selinux_config.c
 index 296f357..4913c55 100644
 --- a/libselinux/src/selinux_config.c
diff --git a/libselinux.spec b/libselinux.spec
index fbea6d5..834d874 100644
--- a/libselinux.spec
+++ b/libselinux.spec
@@ -10,7 +10,7 @@
 Summary: SELinux library and simple utilities
 Name: libselinux
 Version: 2.1.13
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: Public Domain
 Group: System Environment/Libraries
 Source: %{name}-%{version}.tgz
@@ -173,6 +173,7 @@ rm -f %{buildroot}%{_sbindir}/setfilecon
 rm -f %{buildroot}%{_sbindir}/selinuxconfig
 rm -f %{buildroot}%{_sbindir}/selinuxdisable
 rm -f %{buildroot}%{_sbindir}/getseuser
+rm -f %{buildroot}%{_sbindir}/togglesebool
 rm -f %{buildroot}%{_sbindir}/selinux_check_securetty_context
 mv %{buildroot}%{_sbindir}/getdefaultcon %{buildroot}%{_sbindir}/selinuxdefcon
 mv %{buildroot}%{_sbindir}/getconlist %{buildroot}%{_sbindir}/selinuxconlist
@@ -199,13 +200,12 @@ rm -rf %{buildroot}
 %{_sbindir}/avcstat
 %{_sbindir}/getenforce
 %{_sbindir}/getsebool
+%{_sbindir}/matchpathcon
 %{_sbindir}/selinuxconlist
 %{_sbindir}/selinuxdefcon
 %{_sbindir}/selinuxexeccon
 %{_sbindir}/selinuxenabled
 %{_sbindir}/setenforce
-%{_sbindir}/matchpathcon
-%{_sbindir}/togglesebool
 %{_mandir}/man5/*
 %{_mandir}/man8/*
 
@@ -241,8 +241,12 @@ rm -rf %{buildroot}
 %{ruby_sitearch}/selinux.so
 
 %changelog
+* Wed Mar 6 2013 Dan Walsh <dwalsh at redhat.com> - 2.1.13-7
+- Fix memory leak in set*con calls.
+
 * Thu Feb 28 2013 Dan Walsh <dwalsh at redhat.com> - 2.1.13-6
 - Move matchpathcon to -utils package
+- Remove togglesebool
 
 * Thu Feb 21 2013 Dan Walsh <dwalsh at redhat.com> - 2.1.13-5
 - Fix selinux man page to reflect what current selinux policy is.