X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=object.c;h=9adc87479bde2a0b2a0a0335aed12a9f485facff;hb=ce0bd64299ae148ef61a63edcac635de41254cb5;hp=c9ca481498281adab056a364a3854180456f20f3;hpb=ee072260dbff6914c24d956bcc2d46882831f1a0;p=git.git

diff --git a/object.c b/object.c
index c9ca4814..9adc8747 100644
--- a/object.c
+++ b/object.c
@@ -9,7 +9,7 @@ struct object **objs;
 static int nr_objs;
 int obj_allocs;
 
-int track_object_refs = 1;
+int track_object_refs = 0;
 
 static int hashtable_index(const unsigned char *sha1)
 {
@@ -85,8 +85,7 @@ struct object_refs *alloc_object_refs(unsigned count)
 	struct object_refs *refs;
 	size_t size = sizeof(*refs) + count*sizeof(struct object *);
 
-	refs = xmalloc(size);
-	memset(refs, 0, size);
+	refs = xcalloc(1, size);
 	refs->count = count;
 	return refs;
 }
@@ -178,8 +177,7 @@ struct object *lookup_unknown_object(const unsigned char *sha1)
 {
 	struct object *obj = lookup_object(sha1);
 	if (!obj) {
-		union any_object *ret = xmalloc(sizeof(*ret));
-		memset(ret, 0, sizeof(*ret));
+		union any_object *ret = xcalloc(1, sizeof(*ret));
 		created_object(sha1, &ret->object);
 		ret->object.type = NULL;
 		return &ret->object;
@@ -196,15 +194,18 @@ struct object *parse_object(const unsigned char *sha1)
 		struct object *obj;
 		if (check_sha1_signature(sha1, buffer, size, type) < 0)
 			printf("sha1 mismatch %s\n", sha1_to_hex(sha1));
-		if (!strcmp(type, "blob")) {
+		if (!strcmp(type, blob_type)) {
 			struct blob *blob = lookup_blob(sha1);
 			parse_blob_buffer(blob, buffer, size);
 			obj = &blob->object;
-		} else if (!strcmp(type, "tree")) {
+		} else if (!strcmp(type, tree_type)) {
 			struct tree *tree = lookup_tree(sha1);
-			parse_tree_buffer(tree, buffer, size);
 			obj = &tree->object;
-		} else if (!strcmp(type, "commit")) {
+			if (!tree->object.parsed) {
+				parse_tree_buffer(tree, buffer, size);
+				buffer = NULL;
+			}
+		} else if (!strcmp(type, commit_type)) {
 			struct commit *commit = lookup_commit(sha1);
 			parse_commit_buffer(commit, buffer, size);
 			if (!commit->buffer) {
@@ -212,7 +213,7 @@ struct object *parse_object(const unsigned char *sha1)
 				buffer = NULL;
 			}
 			obj = &commit->object;
-		} else if (!strcmp(type, "tag")) {
+		} else if (!strcmp(type, tag_type)) {
 			struct tag *tag = lookup_tag(sha1);
 			parse_tag_buffer(tag, buffer, size);
 			obj = &tag->object;