Am 08.12.2017 um 19:44 schrieb Junio C Hamano:
> René Scharfe <l....@web.de> writes:
>
>> Am 07.12.2017 um 22:27 schrieb Jeff King:
>>> Grepping for "list_append.*detach" shows a few other possible cases in
>>> transport-helper.c, which I think are leaks.
>>
>> -- >8 --
>> Subject: [PATCH] transport-helper: plug strbuf and string_list leaks
>>
>> Transfer ownership of detached strbufs to string_lists of the
>> duplicating variety by calling string_list_append_nodup() instead of
>> string_list_append() to avoid duplicating and then leaking the buffer.
>>
>> While at it make sure to release the string_list when done;
>> push_refs_with_export() already does that.
>>
>> Reported-by: Jeff King <p...@peff.net>
>> Signed-off-by: Rene Scharfe <l....@web.de>
>> ---
>> transport-helper.c | 7 +++++--
>> 1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/transport-helper.c b/transport-helper.c
>> index bf05a2dcf1..f682e7c534 100644
>> --- a/transport-helper.c
>> +++ b/transport-helper.c
>> @@ -882,7 +882,8 @@ static int push_refs_with_push(struct transport
>> *transport,
>> struct strbuf cas = STRBUF_INIT;
>> strbuf_addf(&cas, "%s:%s",
>> ref->name,
>> oid_to_hex(&ref->old_oid_expect));
>> - string_list_append(&cas_options, strbuf_detach(&cas,
>> NULL));
>> + string_list_append_nodup(&cas_options,
>> + strbuf_detach(&cas, NULL));
>> }
>> }
>> if (buf.len == 0) {
>> @@ -897,6 +898,7 @@ static int push_refs_with_push(struct transport
>> *transport,
>> strbuf_addch(&buf, '\n');
>> sendline(data, &buf);
>> strbuf_release(&buf);
>> + string_list_release(&cas_options, 0);
>
> There is no such function; you meant _clear() perhaps?
Yes, of course, I'm sorry. Not sure what happened there. O_o
René
