1 files changed, 50 insertions, 15 deletions

diff --git a/proxy/src/gp_conv.c b/proxy/src/gp_conv.c
index 5136b91..0105d00 100644
--- a/proxy/src/gp_conv.c
+++ b/proxy/src/gp_conv.c
@@ -148,11 +148,34 @@ int gp_conv_gssx_to_buffer_alloc(gssx_buffer *in, gss_buffer_t *out)
     return 0;
 }
 
+int gp_copy_gssx_to_buffer(gssx_buffer *in, gss_buffer_t out)
+{
+    gss_buffer_desc empty = GSS_C_EMPTY_BUFFER;
+
+    if (in->octet_string_len == 0) {
+        *out = empty;
+        return 0;
+    }
+
+    out->value = gp_memdup(in->octet_string_val,
+                           in->octet_string_len);
+    if (!out->value) {
+        return ENOMEM;
+    }
+    out->length = in->octet_string_len;
+    return 0;
+}
+
 int gp_conv_buffer_to_gssx(gss_buffer_t in, gssx_buffer *out)
 {
     return gp_conv_octet_string(in->length, in->value, out);
 }
 
+int gp_conv_buffer_to_gssx_alloc(gss_buffer_t in, gssx_buffer **out)
+{
+    return gp_conv_octet_string_alloc(in->length, in->value, out);
+}
+
 void gp_conv_gssx_to_cb(gssx_cb *in, gss_channel_bindings_t out)
 {
     out->initiator_addrtype = in->initiator_addrtype;
@@ -680,47 +703,59 @@ int gp_conv_oid_set_to_gssx(gss_OID_set in, gssx_OID_set *out)
     return 0;
 }
 
-int gp_copy_gssx_name_alloc(gssx_name *in, gssx_name **out)
+int gp_copy_gssx_name(gssx_name *in, gssx_name *out)
 {
-    gssx_name *o;
     int ret;
 
-    o = calloc(1, sizeof(gssx_name));
-    if (!o) {
-        return ENOMEM;
-    }
-
     ret = gp_conv_octet_string(in->display_name.octet_string_len,
                                in->display_name.octet_string_val,
-                               &o->display_name);
+                               &out->display_name);
     if (ret) {
         goto done;
     }
     ret = gp_conv_octet_string(in->name_type.octet_string_len,
                                in->name_type.octet_string_val,
-                               &o->name_type);
+                               &out->name_type);
     if (ret) {
         goto done;
     }
     ret = gp_conv_octet_string(in->exported_name.octet_string_len,
                                in->exported_name.octet_string_val,
-                               &o->exported_name);
+                               &out->exported_name);
     if (ret) {
         goto done;
     }
     ret = gp_conv_octet_string(in->exported_composite_name.octet_string_len,
                                in->exported_composite_name.octet_string_val,
-                               &o->exported_composite_name);
+                               &out->exported_composite_name);
     if (ret) {
         goto done;
     }
 
-    *out = o;
-
 done:
     if (ret) {
-        xdr_free((xdrproc_t)xdr_gssx_name, (char *)o);
-        free(o);
+        xdr_free((xdrproc_t)xdr_gssx_name, (char *)out);
     }
     return ret;
 }
+
+int gp_copy_gssx_name_alloc(gssx_name *in, gssx_name **out)
+{
+    gssx_name *o;
+    int ret;
+
+    o = calloc(1, sizeof(gssx_name));
+    if (!o) {
+        return ENOMEM;
+    }
+
+    ret = gp_copy_gssx_name(in, o);
+    if (ret) {
+        free(o);
+        return ret;
+    }
+    *out = o;
+    return 0;
+}
+
+