* [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes [not found] <52786412.5030403@huawei.com> @ 2013-11-08 7:23 ` Weng Meiling 2013-11-13 16:09 ` J. Bruce Fields 0 siblings, 1 reply; 5+ messages in thread From: Weng Meiling @ 2013-11-08 7:23 UTC (permalink / raw) To: linux-nfs; +Cc: linux-kernel, bfields, Li Zefan From: Weng Meiling <wengmeiling.weng@huawei.com> 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 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes 2013-11-08 7:23 ` [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes Weng Meiling @ 2013-11-13 16:09 ` J. Bruce Fields 2013-11-14 12:38 ` Weng Meiling 0 siblings, 1 reply; 5+ messages in thread From: J. Bruce Fields @ 2013-11-13 16:09 UTC (permalink / raw) To: Weng Meiling; +Cc: linux-nfs, linux-kernel, Li Zefan 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. > > 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 > > > > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes 2013-11-13 16:09 ` J. Bruce Fields @ 2013-11-14 12:38 ` Weng Meiling 2013-11-14 13:25 ` J. Bruce Fields 0 siblings, 1 reply; 5+ messages in thread From: Weng Meiling @ 2013-11-14 12:38 UTC (permalink / raw) To: J. Bruce Fields; +Cc: linux-nfs, linux-kernel, Li Zefan 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 :-). 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 >> >> >> >> > > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes 2013-11-14 12:38 ` Weng Meiling @ 2013-11-14 13:25 ` J. Bruce Fields 2013-11-15 0:32 ` Weng Meiling 0 siblings, 1 reply; 5+ messages in thread From: J. Bruce Fields @ 2013-11-14 13:25 UTC (permalink / raw) To: Weng Meiling; +Cc: linux-nfs, linux-kernel, Li Zefan 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. > > 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 > >> > >> > >> > >> > > > > > > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes 2013-11-14 13:25 ` J. Bruce Fields @ 2013-11-15 0:32 ` Weng Meiling 0 siblings, 0 replies; 5+ messages in thread From: Weng Meiling @ 2013-11-15 0:32 UTC (permalink / raw) To: J. Bruce Fields; +Cc: linux-nfs, linux-kernel, Li Zefan 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 >>>> >>>> >>>> >>>> >>> >>> >> >> > > . > ^ permalink raw reply [flat|nested] 5+ messages in thread
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2013-11-08 7:23 ` [PATCH] nfsd:add '\n' when read file supported_krb5_enctypes Weng Meiling
2013-11-13 16:09 ` J. Bruce Fields
2013-11-14 12:38 ` Weng Meiling
2013-11-14 13:25 ` J. Bruce Fields
2013-11-15 0:32 ` Weng Meiling
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