Re: [PATCHv8 3/9] submodule-config: remove name_and_item_from_var

From: Stefan Beller <sbeller@google.com>
Date: Feb 6, 2016, 01:21 UTC
Message-ID: <CAGZ79kaY7+vfTdtjT_Mty+pu75wX7dktaWoULoUOnzZC5QGDzw@mail.gmail.com>
In-Reply-To: <20160206004615.GB28749@google.com>

On Fri, Feb 5, 2016 at 4:46 PM, Jonathan Nieder <jrnieder@gmail.com> wrote:

Show 24 quoted lines

> Hi,
>
> Stefan Beller wrote:
>
>> --- a/submodule-config.c
>> +++ b/submodule-config.c
>> @@ -251,18 +235,19 @@ static int parse_config(const char *var, const char *value, void *data)
>>  {
>>       struct parse_config_parameter *me = data;
>>       struct submodule *submodule;
>> -     struct strbuf name = STRBUF_INIT, item = STRBUF_INIT;
>> -     int ret = 0;
>> +     int subsection_len, ret = 0;
>> +     const char *subsection, *key;
>>
>> -     /* this also ensures that we only parse submodule entries */
>> -     if (!name_and_item_from_var(var, &name, &item))
>> +     if (parse_config_key(var, "submodule", &subsection,
>> +                          &subsection_len, &key) < 0 || !subsection)
>>               return 0;
>>
>> +     subsection = xmemdupz(subsection, subsection_len);
>
> This appears to be leaked.

Good point, will fix.

Though the impact is negligible, as this code goes away the next patch and there is a free included.

Thanks, Stefan

>
> Thanks,
> Jonathan