* [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
@ 2019-09-10 14:07 Marcus Huewe
2019-10-14 13:06 ` Marcus Hüwe
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Marcus Huewe @ 2019-09-10 14:07 UTC (permalink / raw)
To: keyrings
Do not check the return value of the commit_creds call in
join_session_keyring in order to make the code more concise.
Since commit_creds always returns 0, the if-statement is not needed
and the session keyring's serial can be directly assigned to the
"ret" variable.
Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
---
security/keys/process_keys.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 09541de31f2f..e7cd1ff84709 100644
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -840,7 +840,7 @@ long join_session_keyring(const char *name)
const struct cred *old;
struct cred *new;
struct key *keyring;
- long ret, serial;
+ long ret;
new = prepare_creds();
if (!new)
@@ -853,10 +853,8 @@ long join_session_keyring(const char *name)
if (ret < 0)
goto error;
- serial = new->session_keyring->serial;
- ret = commit_creds(new);
- if (ret == 0)
- ret = serial;
+ ret = new->session_keyring->serial;
+ commit_creds(new);
goto okay;
}
--
2.22.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
@ 2019-10-14 13:06 ` Marcus Hüwe
2020-06-12 11:25 ` Marcus Huewe
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Marcus Hüwe @ 2019-10-14 13:06 UTC (permalink / raw)
To: keyrings
Just a gentle ping - any news on this?:)
On 2019-09-10 16:07:59 +0200, Marcus Huewe wrote:
> Do not check the return value of the commit_creds call in
> join_session_keyring in order to make the code more concise.
> Since commit_creds always returns 0, the if-statement is not needed
> and the session keyring's serial can be directly assigned to the
> "ret" variable.
>
> Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
> ---
> security/keys/process_keys.c | 8 +++-----
> 1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
> index 09541de31f2f..e7cd1ff84709 100644
> --- a/security/keys/process_keys.c
> +++ b/security/keys/process_keys.c
> @@ -840,7 +840,7 @@ long join_session_keyring(const char *name)
> const struct cred *old;
> struct cred *new;
> struct key *keyring;
> - long ret, serial;
> + long ret;
>
> new = prepare_creds();
> if (!new)
> @@ -853,10 +853,8 @@ long join_session_keyring(const char *name)
> if (ret < 0)
> goto error;
>
> - serial = new->session_keyring->serial;
> - ret = commit_creds(new);
> - if (ret == 0)
> - ret = serial;
> + ret = new->session_keyring->serial;
> + commit_creds(new);
> goto okay;
> }
>
> --
> 2.22.0
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
2019-10-14 13:06 ` Marcus Hüwe
@ 2020-06-12 11:25 ` Marcus Huewe
2020-06-17 1:46 ` Jarkko Sakkinen
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Marcus Huewe @ 2020-06-12 11:25 UTC (permalink / raw)
To: dhowells, jarkko.sakkinen; +Cc: keyrings
Do not check the return value of the commit_creds call in
join_session_keyring in order to make the code more concise.
Since commit_creds always returns 0, the if-statement is not needed
and the session keyring's serial can be directly assigned to the
"ret" variable.
Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
---
security/keys/process_keys.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 09541de31f2f..e7cd1ff84709 100644
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -840,7 +840,7 @@ long join_session_keyring(const char *name)
const struct cred *old;
struct cred *new;
struct key *keyring;
- long ret, serial;
+ long ret;
new = prepare_creds();
if (!new)
@@ -853,10 +853,8 @@ long join_session_keyring(const char *name)
if (ret < 0)
goto error;
- serial = new->session_keyring->serial;
- ret = commit_creds(new);
- if (ret == 0)
- ret = serial;
+ ret = new->session_keyring->serial;
+ commit_creds(new);
goto okay;
}
--
2.26.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
2019-10-14 13:06 ` Marcus Hüwe
2020-06-12 11:25 ` Marcus Huewe
@ 2020-06-17 1:46 ` Jarkko Sakkinen
2020-07-28 11:06 ` Marcus Hüwe
2020-08-17 21:17 ` Jarkko Sakkinen
4 siblings, 0 replies; 6+ messages in thread
From: Jarkko Sakkinen @ 2020-06-17 1:46 UTC (permalink / raw)
To: keyrings
On Fri, Jun 12, 2020 at 01:25:33PM +0200, Marcus Huewe wrote:
> Do not check the return value of the commit_creds call in
> join_session_keyring in order to make the code more concise.
> Since commit_creds always returns 0, the if-statement is not needed
> and the session keyring's serial can be directly assigned to the
> "ret" variable.
>
> Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
David, can you pick this up to your tree (give that a generic
keyring change)?
/Jarkko
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
` (2 preceding siblings ...)
2020-06-17 1:46 ` Jarkko Sakkinen
@ 2020-07-28 11:06 ` Marcus Hüwe
2020-08-17 21:17 ` Jarkko Sakkinen
4 siblings, 0 replies; 6+ messages in thread
From: Marcus Hüwe @ 2020-07-28 11:06 UTC (permalink / raw)
To: keyrings
On 2020-06-17 04:46:24 +0300, Jarkko Sakkinen wrote:
> On Fri, Jun 12, 2020 at 01:25:33PM +0200, Marcus Huewe wrote:
> > Do not check the return value of the commit_creds call in
> > join_session_keyring in order to make the code more concise.
> > Since commit_creds always returns 0, the if-statement is not needed
> > and the session keyring's serial can be directly assigned to the
> > "ret" variable.
> >
> > Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
>
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
>
> David, can you pick this up to your tree (give that a generic
> keyring change)?
>
Just a gentle ping - any news on this?:)
(I'm perfectly fine if you don't want to take it... (since it is
just a minor cleanup and no bugfix))
Marcus
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring
2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
` (3 preceding siblings ...)
2020-07-28 11:06 ` Marcus Hüwe
@ 2020-08-17 21:17 ` Jarkko Sakkinen
4 siblings, 0 replies; 6+ messages in thread
From: Jarkko Sakkinen @ 2020-08-17 21:17 UTC (permalink / raw)
To: keyrings
On Tue, Jul 28, 2020 at 01:06:35PM +0200, Marcus Hüwe wrote:
> On 2020-06-17 04:46:24 +0300, Jarkko Sakkinen wrote:
> > On Fri, Jun 12, 2020 at 01:25:33PM +0200, Marcus Huewe wrote:
> > > Do not check the return value of the commit_creds call in
> > > join_session_keyring in order to make the code more concise.
> > > Since commit_creds always returns 0, the if-statement is not needed
> > > and the session keyring's serial can be directly assigned to the
> > > "ret" variable.
> > >
> > > Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
> >
> > Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> >
> > David, can you pick this up to your tree (give that a generic
> > keyring change)?
> >
> Just a gentle ping - any news on this?:)
>
> (I'm perfectly fine if you don't want to take it... (since it is
> just a minor cleanup and no bugfix))
>
>
> Marcus
I just came from two weeks of vacation and one week of network
connectivity issues (could not connect to the company VPN).
I still think that David should at least ack this.
/Jarkko
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-08-17 21:17 UTC | newest]
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2019-09-10 14:07 [PATCH] keys: Do not check the retval of commit_creds in join_session_keyring Marcus Huewe
2019-10-14 13:06 ` Marcus Hüwe
2020-06-12 11:25 ` Marcus Huewe
2020-06-17 1:46 ` Jarkko Sakkinen
2020-07-28 11:06 ` Marcus Hüwe
2020-08-17 21:17 ` Jarkko Sakkinen
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