Merge branch 'sb/misc-cleanups' into HEAD

* sb/misc-cleanups:
  submodule-config: don't shadow `cache`
  config.c: drop local variable
  credential-cache, send_request: close fd when done
  bundle: don't leak an fd in case of early return
  abbrev_sha1_in_line: don't leak memory
  notes: don't leak memory in git_config_get_notes_strategy

1 files changed, 17 insertions, 6 deletions

diff --git a/bundle.c b/bundle.c
index 506ac49691..bbf4efa0a0 100644
--- a/bundle.c
+++ b/bundle.c
@@ -435,12 +435,14 @@ int create_bundle(struct bundle_header *header, const char *path,
 
 	/* write prerequisites */
 	if (compute_and_write_prerequisites(bundle_fd, &revs, argc, argv))
-		return -1;
+		goto err;
 
 	argc = setup_revisions(argc, argv, &revs, NULL);
 
-	if (argc > 1)
-		return error(_("unrecognized argument: %s"), argv[1]);
+	if (argc > 1) {
+		error(_("unrecognized argument: %s"), argv[1]);
+		goto err;
+	}
 
 	object_array_remove_duplicates(&revs.pending);
 
@@ -448,17 +450,26 @@ int create_bundle(struct bundle_header *header, const char *path,
 	if (!ref_count)
 		die(_("Refusing to create empty bundle."));
 	else if (ref_count < 0)
-		return -1;
+		goto err;
 
 	/* write pack */
-	if (write_pack_data(bundle_fd, &revs))
-		return -1;
+	if (write_pack_data(bundle_fd, &revs)) {
+		bundle_fd = -1; /* already closed by the above call */
+		goto err;
+	}
 
 	if (!bundle_to_stdout) {
 		if (commit_lock_file(&lock))
 			die_errno(_("cannot create '%s'"), path);
 	}
 	return 0;
+err:
+	if (!bundle_to_stdout) {
+		if (0 <= bundle_fd)
+			close(bundle_fd);
+		rollback_lock_file(&lock);
+	}
+	return -1;
 }
 
 int unbundle(struct bundle_header *header, int bundle_fd, int flags)