[PATCH 20/34] notes: release strbuf after use in notes_copy_from_stdin()

[Rene Scharfe <l.s.r@xxxxxx>]

Signed-off-by: Rene Scharfe <l.s.r@xxxxxx>
---
 builtin/notes.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/notes.c b/builtin/notes.c
index 4303848e04..8e54f2d146 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -278,56 +278,57 @@ static int parse_reedit_arg(const struct option *opt, const char *arg, int unset
 static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
 {
 	struct strbuf buf = STRBUF_INIT;
 	struct notes_rewrite_cfg *c = NULL;
 	struct notes_tree *t = NULL;
 	int ret = 0;
 	const char *msg = "Notes added by 'git notes copy'";
 
 	if (rewrite_cmd) {
 		c = init_copy_notes_for_rewrite(rewrite_cmd);
 		if (!c)
 			return 0;
 	} else {
 		init_notes(NULL, NULL, NULL, NOTES_INIT_WRITABLE);
 		t = &default_notes_tree;
 	}
 
 	while (strbuf_getline_lf(&buf, stdin) != EOF) {
 		struct object_id from_obj, to_obj;
 		struct strbuf **split;
 		int err;
 
 		split = strbuf_split(&buf, ' ');
 		if (!split[0] || !split[1])
 			die(_("malformed input line: '%s'."), buf.buf);
 		strbuf_rtrim(split[0]);
 		strbuf_rtrim(split[1]);
 		if (get_oid(split[0]->buf, &from_obj))
 			die(_("failed to resolve '%s' as a valid ref."), split[0]->buf);
 		if (get_oid(split[1]->buf, &to_obj))
 			die(_("failed to resolve '%s' as a valid ref."), split[1]->buf);
 
 		if (rewrite_cmd)
 			err = copy_note_for_rewrite(c, &from_obj, &to_obj);
 		else
 			err = copy_note(t, &from_obj, &to_obj, force,
 					combine_notes_overwrite);
 
 		if (err) {
 			error(_("failed to copy notes from '%s' to '%s'"),
 			      split[0]->buf, split[1]->buf);
 			ret = 1;
 		}
 
 		strbuf_list_free(split);
 	}
 
 	if (!rewrite_cmd) {
 		commit_notes(t, msg);
 		free_notes(t);
 	} else {
 		finish_copy_notes_for_rewrite(c, msg);
 	}
+	strbuf_release(&buf);
 	return ret;
 }
 
-- 
2.14.1