commit-graph: release strbufs after use

Signed-off-by: René Scharfe <l.s.r@web.de>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/commit-graph.c b/commit-graph.c
index c91e6f0fb821582706b3c9ee232da1335ea7427d..fa0760c430cd6a007972affa9e40742e5e41f106 100644 (file)
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -432,6 +432,7 @@ static struct commit_graph *load_commit_graph_chain(struct repository *r, const
 
        free(oids);
        fclose(fp);
+       strbuf_release(&line);
 
        return graph_chain;
 }
@@ -1179,7 +1180,7 @@ static int fill_oids_from_packs(struct write_commit_graph_context *ctx,
        }
 
        stop_progress(&ctx->progress);
-       strbuf_reset(&progress_title);
+       strbuf_release(&progress_title);
        strbuf_release(&packname);
 
        return 0;
@@ -1706,10 +1707,8 @@ static void expire_commit_graphs(struct write_commit_graph_context *ctx)
        strbuf_addstr(&path, "/info/commit-graphs");
        dir = opendir(path.buf);
 
-       if (!dir) {
-               strbuf_release(&path);
-               return;
-       }
+       if (!dir)
+               goto out;
 
        strbuf_addch(&path, '/');
        dirnamelen = path.len;
@@ -1738,6 +1737,9 @@ static void expire_commit_graphs(struct write_commit_graph_context *ctx)
                if (!found)
                        unlink(path.buf);
        }
+
+out:
+       strbuf_release(&path);
 }
 
 int write_commit_graph(const char *obj_dir,