commit: Fix a memory leak in determine_author_info

diff --git a/object.c b/object.c
index 6b06297a5f06cc35cb266d6dd36c92df75a82de7..20703f52ed24aa227d451bec332ac73cc3d49d3a 100644 (file)
--- a/object.c
+++ b/object.c
@@ -176,7 +176,7 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t
                        obj = &tag->object;
                }
        } else {
-               warning("object %s has unknown type id %d\n", sha1_to_hex(sha1), type);
+               warning("object %s has unknown type id %d", sha1_to_hex(sha1), type);
                obj = NULL;
        }
        if (obj && obj->type == OBJ_NONE)
@@ -185,6 +185,16 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t
        return obj;
 }
 
+struct object *parse_object_or_die(const unsigned char *sha1,
+                                  const char *name)
+{
+       struct object *o = parse_object(sha1);
+       if (o)
+               return o;
+
+       die(_("unable to parse object: %s"), name ? name : sha1_to_hex(sha1));
+}
+
 struct object *parse_object(const unsigned char *sha1)
 {
        unsigned long size;
@@ -198,11 +208,22 @@ struct object *parse_object(const unsigned char *sha1)
        if (obj && obj->parsed)
                return obj;
 
+       if ((obj && obj->type == OBJ_BLOB) ||
+           (!obj && has_sha1_file(sha1) &&
+            sha1_object_info(sha1, NULL) == OBJ_BLOB)) {
+               if (check_sha1_signature(repl, NULL, 0, NULL) < 0) {
+                       error("sha1 mismatch %s", sha1_to_hex(repl));
+                       return NULL;
+               }
+               parse_blob_buffer(lookup_blob(sha1), NULL, 0);
+               return lookup_object(sha1);
+       }
+
        buffer = read_sha1_file(sha1, &type, &size);
        if (buffer) {
                if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) {
                        free(buffer);
-                       error("sha1 mismatch %s\n", sha1_to_hex(repl));
+                       error("sha1 mismatch %s", sha1_to_hex(repl));
                        return NULL;
                }
 
@@ -275,3 +296,14 @@ void object_array_remove_duplicates(struct object_array *array)
                array->nr = dst;
        }
 }
+
+void clear_object_flags(unsigned flags)
+{
+       int i;
+
+       for (i=0; i < obj_hash_size; i++) {
+               struct object *obj = obj_hash[i];
+               if (obj)
+                       obj->flags &= ~flags;
+       }
+}