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SubjectRe: [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes
On 2013/11/14 21:25, J. Bruce Fields wrote:
> On Thu, Nov 14, 2013 at 08:38:55PM +0800, Weng Meiling wrote:
>> On 2013/11/14 0:09, J. Bruce Fields wrote:
>>> On Fri, Nov 08, 2013 at 03:23:28PM +0800, Weng Meiling wrote:
>>>>
>>>> From: Weng Meiling <wengmeiling.weng@huawei.com>
>>>
>>> I agree completely that a \n at the end would make more sense.
>>>
>>> Have you tested that this nfs-utils is OK with this change?
>>>
>>> I suspect that the only code that reads this file anywhere is
>>>
>>> nfs-utils/utils/gssd/svcgssd_krb5.c:parse_enctypes()
>>>
>>> And on a quick skim of that function.... I *think* it should be fine.
>>> But I'd be happier if you could confirm that you've tested it.
>>>
>>> --b.
>>>
>> After this change, starting the nfs server, other host can use the
>> server's shared files normally :-).
>
> I don't see how that tests parse_enctypes().
>
> --b.
>
yes,this did not test parse_enctypes() specially, I just try to use nfs with this change,
I'll test it later.

Thanks!
Weng Meiling
>>
>> Thanks!
>> Weng Meilling
>>>>
>>>> Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com>
>>>> ---
>>>> fs/nfsd/nfsctl.c | 2 +-
>>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
>>>> index 7f55517..31db42c 100644
>>>> --- a/fs/nfsd/nfsctl.c
>>>> +++ b/fs/nfsd/nfsctl.c
>>>> @@ -188,7 +188,7 @@ static const struct file_operations export_features_operations = {
>>>> #if defined(CONFIG_SUNRPC_GSS) || defined(CONFIG_SUNRPC_GSS_MODULE)
>>>> static int supported_enctypes_show(struct seq_file *m, void *v)
>>>> {
>>>> - seq_printf(m, KRB5_SUPPORTED_ENCTYPES);
>>>> + seq_printf(m, "%s\n", KRB5_SUPPORTED_ENCTYPES);
>>>> return 0;
>>>> }
>>>>
>>>> --
>>>> 1.8.3.1
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
> .
>


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