Erik Faye-Lund <kusmabite@xxxxxxxxx> writes: > This small issue was discovered by Benjamin Kramers Clang-runs on the > git code-base. If a tag object points to an object that is not a commit > or a blob, an invalid pointer is dereferenced in the code that followed. A tag can point at anything, so this is not an issue about "crash on a _corrupt_ repository". I am not very familiar with this program, but the codepath involved should be prepared to _see_ any type of object instead of dying. What to do after _seeing_ a type of object is a different matter. It appears that there is no way to feed a tree object to fast-import, but I think the fast-import language can represent a tag that points at another tag just fine. So the best you can do is perhaps to issue a warning "skipping a tag that points at a tree object" and impoement a proper handling of a tag that points at a tag. -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
