Johannes Schindelin <johannes.schindelin@xxxxxx> writes:
> The buffer allocated by shorten_unambiguous_ref() needs to be released.
Yes. Looks good.
>
> Discovered by Coverity.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
> ---
> builtin/worktree.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/builtin/worktree.c b/builtin/worktree.c
> index 1722a9bdc2a..ff5dfd2b102 100644
> --- a/builtin/worktree.c
> +++ b/builtin/worktree.c
> @@ -414,9 +414,11 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
> find_unique_abbrev(wt->head_sha1, DEFAULT_ABBREV));
> if (wt->is_detached)
> strbuf_addstr(&sb, "(detached HEAD)");
> - else if (wt->head_ref)
> - strbuf_addf(&sb, "[%s]", shorten_unambiguous_ref(wt->head_ref, 0));
> - else
> + else if (wt->head_ref) {
> + char *ref = shorten_unambiguous_ref(wt->head_ref, 0);
> + strbuf_addf(&sb, "[%s]", ref);
> + free(ref);
> + } else
> strbuf_addstr(&sb, "(error)");
> }
> printf("%s\n", sb.buf);