Pull in upstream fix for an mischecked strdup()

- pull in upstream fix for an incorrect check on the value returned by a
  strdup() call (#1132062)

krb5-master-strdupcheck.patch

@@ -0,0 +1,23 @@
+commit b6810da129512b6d0200580d78d22d38cc214e21
+Author: Lukas Slebodnik <lslebodn@redhat.com>
+Date:   Sat Jun 21 17:09:31 2014 +0200
+
+    Fix error check in krb5_ldap_parse_principal_name
+    
+    Test the correct variable for NULL to detect a strdup failure.
+    
+    [ghudson@mit.edu: clarified commit message]
+
+diff --git a/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal.c b/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal.c
+index 21695a9..44bf339 100644
+--- a/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal.c
++++ b/src/plugins/kdb/ldap/libkdb_ldap/ldap_principal.c
+@@ -412,7 +412,7 @@ krb5_ldap_parse_principal_name(char *i_princ_name, char **o_princ_name)
+     at_rlm_name = strrchr(i_princ_name, '@');
+     if (!at_rlm_name) {
+         *o_princ_name = strdup(i_princ_name);
+-        if (!o_princ_name)
++        if (!*o_princ_name)
+             return ENOMEM;
+     } else {
+         k5_buf_init_dynamic(&buf);

krb5.spec

@@ -41,7 +41,7 @@
 Summary: The Kerberos network authentication system
 Name: krb5
 Version: 1.12.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 # Maybe we should explode from the now-available-to-everybody tarball instead?
 # http://web.mit.edu/kerberos/dist/krb5/1.12/krb5-1.12.2-signed.tar
 Source0: krb5-%{version}.tar.gz
@@ -98,6 +98,7 @@ Patch139: krb5-master-rcache-acquirecred-source.patch
 Patch141: krb5-master-rcache-acquirecred-test.patch
 Patch142: krb5-master-move-otp-sockets.patch
 Patch145: krb5-master-mechd.patch
+Patch146: krb5-master-strdupcheck.patch
 Patch201: 0001-In-ksu-merge-krb5_ccache_copy-and-_restricted.patch
 Patch202: 0002-In-ksu-don-t-stat-not-on-disk-ccache-residuals.patch
 Patch203: 0003-Use-an-intermediate-memory-cache-in-ksu.patch
@@ -345,6 +346,7 @@ ln -s NOTICE LICENSE
 %patch141 -p1 -b .rcache-acquirecred-test
 %patch142 -p1 -b .move-otp-sockets
 %patch145 -p1 -b .master-mechd
+%patch146 -p1 -b .master-strdupcheck
 
 # Take the execute bit off of documentation.
 chmod -x doc/krb5-protocol/*.txt doc/ccapi/*.html
@@ -1021,6 +1023,10 @@ exit 0
 %{_sbindir}/uuserver
 
 %changelog
+* Wed Aug 20 2014 Nalin Dahyabhai <nalin@redhat.com> - 1.12.2-3
+- pull in upstream fix for an incorrect check on the value returned by a
+  strdup() call (#1132062)
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.12.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild