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NFSD: Put export if prepare_creds() fail

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Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Kinglong Mee 2014-09-02 22:15:26 +08:00 committed by J. Bruce Fields
parent 13c82e8eb5
commit 027bc41a3e
1 changed files with 4 additions and 2 deletions
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6
fs/nfsd/nfsfh.c
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@ -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);