add missing patches to krb5

package/krb5/patches/patch-src_lib_krb5_ccache_cc_file_c

@@ -0,0 +1,20 @@
+--- krb5-1.13.1.orig/src/lib/krb5/ccache/cc_file.c	2015-02-11 21:16:43.000000000 -0600
++++ krb5-1.13.1/src/lib/krb5/ccache/cc_file.c	2015-05-02 15:20:59.335427054 -0500
+@@ -401,7 +401,7 @@ read_principal(krb5_context context, krb
+ {
+     krb5_error_code ret;
+     struct k5buf buf;
+-    size_t maxsize;
++    size_t maxsize = 0;
+ 
+     *princ = NULL;
+     k5_cc_mutex_assert_locked(context, &((fcc_data *)id->data)->lock);
+@@ -1088,7 +1088,7 @@ fcc_next_cred(krb5_context context, krb5
+     krb5_fcc_cursor *fcursor = *cursor;
+     fcc_data *data = id->data;
+     struct k5buf buf;
+-    size_t maxsize;
++    size_t maxsize = 0;
+ 
+     memset(creds, 0, sizeof(*creds));
+     k5_cc_mutex_lock(context, &data->lock);

package/krb5/patches/patch-src_plugins_preauth_pkinit_pkinit_crypto_openssl_c

@@ -0,0 +1,11 @@
+--- krb5-1.13.1.orig/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c	2015-02-11 21:16:43.000000000 -0600
++++ krb5-1.13.1/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c	2015-05-02 15:39:13.727426998 -0500
+@@ -3593,7 +3593,7 @@ pkinit_open_session(krb5_context context
+ {
+     CK_ULONG i, r;
+     unsigned char *cp;
+-    size_t label_len;
++    size_t label_len = 0;
+     CK_ULONG count = 0;
+     CK_SLOT_ID_PTR slotlist;
+     CK_TOKEN_INFO tinfo;