Junio C Hamano <gitster@xxxxxxxxx> writes: >> + if (graph_size < GRAPH_MIN_SIZE) >> + return NULL; >> + > > The load_commit_graph_one() grabbed graph_map out of xmmap() so it > is guaranteed to be non-NULL, but we need to check graph_map != NULL > when we're calling this directly from the fuzz tests, exactly in the > same spirit that we check graph_size above. Besides, these are to > make sure future callers won't misuse the API. Insert "Please check graph_map != NULL here, too." before the above paragraph. >> data = (const unsigned char *)graph_map; > > And the reset of the function is the same as the original modulo > jumping to the cleanup_fail label has been replaced with returning > NULL. > > Looks good. Of course, s/reset/rest/ is what I meant.
