* [PATCH 6/6] NFSD: Put export if prepare_creds() fail
@ 2014-09-02 14:15 Kinglong Mee
2014-09-03 21:36 ` J. Bruce Fields
0 siblings, 1 reply; 2+ messages in thread
From: Kinglong Mee @ 2014-09-02 14:15 UTC (permalink / raw)
To: J. Bruce Fields; +Cc: Linux NFS Mailing List, Kinglong Mee
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
---
fs/nfsd/nfsfh.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index e883a58..88026fc 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -209,8 +209,10 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp)
* fix that case easily.
*/
struct cred *new = prepare_creds();
- if (!new)
- return nfserrno(-ENOMEM);
+ if (!new) {
+ error = nfserrno(-ENOMEM);
+ goto out;
+ }
new->cap_effective =
cap_raise_nfsd_set(new->cap_effective,
new->cap_permitted);
--
1.9.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 6/6] NFSD: Put export if prepare_creds() fail
2014-09-02 14:15 [PATCH 6/6] NFSD: Put export if prepare_creds() fail Kinglong Mee
@ 2014-09-03 21:36 ` J. Bruce Fields
0 siblings, 0 replies; 2+ messages in thread
From: J. Bruce Fields @ 2014-09-03 21:36 UTC (permalink / raw)
To: Kinglong Mee; +Cc: Linux NFS Mailing List
Thanks, applying all 6 for 3.18.
--b.
On Tue, Sep 02, 2014 at 10:15:26PM +0800, Kinglong Mee wrote:
> Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
> ---
> fs/nfsd/nfsfh.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
> index e883a58..88026fc 100644
> --- a/fs/nfsd/nfsfh.c
> +++ b/fs/nfsd/nfsfh.c
> @@ -209,8 +209,10 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp)
> * fix that case easily.
> */
> struct cred *new = prepare_creds();
> - if (!new)
> - return nfserrno(-ENOMEM);
> + if (!new) {
> + error = nfserrno(-ENOMEM);
> + goto out;
> + }
> new->cap_effective =
> cap_raise_nfsd_set(new->cap_effective,
> new->cap_permitted);
> --
> 1.9.3
>
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