diff options
Diffstat (limited to 'fs/nfsd/auth.c')
| -rw-r--r-- | fs/nfsd/auth.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c index 0184fe9b514c..5573508f707f 100644 --- a/fs/nfsd/auth.c +++ b/fs/nfsd/auth.c @@ -49,6 +49,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp) new->fsuid = exp->ex_anon_uid; new->fsgid = exp->ex_anon_gid; gi = groups_alloc(0); + if (!gi) + goto oom; } else if (flags & NFSEXP_ROOTSQUASH) { if (!new->fsuid) new->fsuid = exp->ex_anon_uid; @@ -76,15 +78,16 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp) ret = set_groups(new, gi); put_group_info(gi); - if (!ret) + if (ret < 0) goto error; - if (new->uid) + if (new->fsuid) new->cap_effective = cap_drop_nfsd_set(new->cap_effective); else new->cap_effective = cap_raise_nfsd_set(new->cap_effective, new->cap_permitted); put_cred(override_creds(new)); + put_cred(new); return 0; oom: |