Ronnie Sahlberg wrote:
> --- a/refs.c
> +++ b/refs.c
> @@ -3393,6 +3393,7 @@ static int ref_update_compare(const void *r1, const
> void *r2)
> }
>
> static int ref_update_reject_duplicates(struct ref_update **updates, int n,
> + char **err,
> enum action_on_err onerr)
> {
> int i;
> @@ -3400,6 +3401,11 @@ static int ref_update_reject_duplicates(struct
> ref_update **updates, int n,
> if (!strcmp(updates[i - 1]->refname, updates[i]->refname)) {
> const char *str =
> "Multiple updates for ref '%s' not allowed.";
> + if (err) {
> + *err = xmalloc(PATH_MAX + 41);
> + snprintf(*err, PATH_MAX + 41, str,
> + updates[i]->refname);
> + }
Same issues as the previous patch: it's too easy to get the buffer size
wrong when updating the message (or, worse, when making it
translatable). aprintf or a strbuf should work better.
Otherwise seems sensible.
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