Re: [PATCH] mountd: group length not being set correctly in auth_unix_gid

[Steve Dickson <SteveD@redhat.com>]

On 06/07/2011 02:41 PM, Pavel Shilovsky wrote:
> 2011/6/7 Steve Dickson <steved@redhat.com>:
>> From: Rinat Bikov <becase@altlinux.org>
>>
>> Commit 9274e94d introduce dynamic buffering for gids lists.
>> In that patch there was a bug that only used the dynamic
>> length on the first call, resulting in the dynamic length
>> not being dynamic at all.
>>
>> Reported-by: Rinat Bikov <becase@altlinux.org>
>> Signed-off-by: Steve Dickson <steved@redhat.com>
>> ---
>>  utils/mountd/cache.c |    3 ++-
>>  1 files changed, 2 insertions(+), 1 deletions(-)
>>
>> diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
>> index 0c4a03d..6084893 100644
>> --- a/utils/mountd/cache.c
>> +++ b/utils/mountd/cache.c
>> @@ -147,8 +147,9 @@ static void auth_unix_gid(FILE *f)
>>                if (!groups)
>>                        return;
>>
>> -               groups_len = ngroups = INITIAL_MANAGED_GROUPS;
>> +               groups_len = INITIAL_MANAGED_GROUPS;
>>        }
>> +       ngroups = groups_len;
>>
>>        if (readline(fileno(f), &lbuf, &lbuflen) != 1)
>>                return;
>> --
>> 1.7.5.1
>>
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> 
> Looks good. It's almost the same, as I sent before "mountd: Fix
> missing varialble assignment in auth_unix_gid"
> (https://patchwork.kernel.org/patch/841452/) but it haven't got any
> comments yet.
> 
yeah.. Rinat sent me some private mail about this regression and
I made this posting before I remember you had already post a 
similar patch... So I did commit your patch...

steved.