Merge branch 'lt/tree-2'

* lt/tree-2:
  fetch.c: do not call process_tree() from process_tree().
  tree_entry(): new tree-walking helper function
  adjust to the rebased series by Linus.
  Remove "tree->entries" tree-entry list from tree parser
  Switch "read_tree_recursive()" over to tree-walk functionality
  Make "tree_entry" have a SHA1 instead of a union of object pointers
  Add raw tree buffer info to "struct tree"
  Remove last vestiges of generic tree_entry_list
  Convert fetch.c: process_tree() to raw tree walker
  Convert "mark_tree_uninteresting()" to raw tree walker
  Remove unused "zeropad" entry from tree_list_entry
  fsck-objects: avoid unnecessary tree_entry_list usage
  Remove "tree->entries" tree-entry list from tree parser
  builtin-read-tree.c: avoid tree_entry_list in prime_cache_tree_rec()
  Switch "read_tree_recursive()" over to tree-walk functionality
  Make "tree_entry" have a SHA1 instead of a union of object pointers
  Make "struct tree" contain the pointer to the tree buffer

1 files changed, 14 insertions, 10 deletions

diff --git a/http-push.c b/http-push.c
index b4327d9243..b1c018a089 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1704,6 +1704,7 @@ static struct object_list **process_blob(struct blob *blob,
 		return p;
 
 	obj->flags |= SEEN;
+	name = strdup(name);
 	return add_object(obj, p, path, name);
 }
 
@@ -1713,7 +1714,8 @@ static struct object_list **process_tree(struct tree *tree,
 					 const char *name)
 {
 	struct object *obj = &tree->object;
-	struct tree_entry_list *entry;
+	struct tree_desc desc;
+	struct name_entry entry;
 	struct name_path me;
 
 	obj->flags |= LOCAL;
@@ -1724,21 +1726,23 @@ static struct object_list **process_tree(struct tree *tree,
 		die("bad tree object %s", sha1_to_hex(obj->sha1));
 
 	obj->flags |= SEEN;
+	name = strdup(name);
 	p = add_object(obj, p, NULL, name);
 	me.up = path;
 	me.elem = name;
 	me.elem_len = strlen(name);
-	entry = tree->entries;
-	tree->entries = NULL;
-	while (entry) {
-		struct tree_entry_list *next = entry->next;
-		if (entry->directory)
-			p = process_tree(entry->item.tree, p, &me, entry->name);
+
+	desc.buf = tree->buffer;
+	desc.size = tree->size;
+
+	while (tree_entry(&desc, &entry)) {
+		if (S_ISDIR(entry.mode))
+			p = process_tree(lookup_tree(entry.sha1), p, &me, name);
 		else
-			p = process_blob(entry->item.blob, p, &me, entry->name);
-		free(entry);
-		entry = next;
+			p = process_blob(lookup_blob(entry.sha1), p, &me, name);
 	}
+	free(tree->buffer);
+	tree->buffer = NULL;
 	return p;
 }