Re: [PATCH 1/2] commit-graph.c: remove temporary graph layers on exit

> Taylor Blau <me@ttaylorr.com> writes:
>
> > @@ -2133,8 +2132,6 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
> >  		char *final_graph_name;
> >  		int result;
> >
> > -		close(fd);
> > -
> >  		if (!chainf) {
> >  			error(_("unable to open commit-graph chain file"));
> >  			return -1;
> > @@ -2169,7 +2166,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
> >  		free(ctx->commit_graph_filenames_after[ctx->num_commit_graphs_after - 1]);
> >  		ctx->commit_graph_filenames_after[ctx->num_commit_graphs_after - 1] = final_graph_name;
> >
> > -		result = rename(ctx->graph_name, final_graph_name);
> > +		result = rename_tempfile(&graph_layer, final_graph_name);
>
> Before this rename, after the close(fd) we saw in the previous hunk,
> there is one early error return when we fail to rename the base
> graph file.  Do we need to do anything there, or an unfinished
> tempfile getting removed at the process termination is sufficient
> for cleaning up the mess?