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| author | J. Bruce Fields <bfields@redhat.com> | 2011-04-09 11:28:53 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-04-11 08:42:22 -0400 |
| commit | 29a78a3ed7fc9c4ee49962751eb321b038c190a2 (patch) | |
| tree | 88798f9c1a4247fa7de6bb7f698cbd47213895ac | |
| parent | 22b03214962ec2a9748abc9987fc2e66dec4626d (diff) | |
| download | op-kernel-dev-29a78a3ed7fc9c4ee49962751eb321b038c190a2.zip op-kernel-dev-29a78a3ed7fc9c4ee49962751eb321b038c190a2.tar.gz | |
nfsd4: make fh_verify responsibility of nfsd_lookup_dentry caller
The secinfo caller actually won't want this.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 3 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 9 |
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 126b8f7..8059ada 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -762,6 +762,9 @@ nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, __be32 err; fh_init(&resfh, NFS4_FHSIZE); + err = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, NFSD_MAY_EXEC); + if (err) + return err; err = nfsd_lookup_dentry(rqstp, &cstate->current_fh, secinfo->si_name, secinfo->si_namelen, &exp, &dentry); diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a76ef7e..e533139 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -181,16 +181,10 @@ nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, struct svc_export *exp; struct dentry *dparent; struct dentry *dentry; - __be32 err; int host_err; dprintk("nfsd: nfsd_lookup(fh %s, %.*s)\n", SVCFH_fmt(fhp), len,name); - /* Obtain dentry and export. */ - err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); - if (err) - return err; - dparent = fhp->fh_dentry; exp = fhp->fh_export; exp_get(exp); @@ -254,6 +248,9 @@ nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name, struct dentry *dentry; __be32 err; + err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); + if (err) + return err; err = nfsd_lookup_dentry(rqstp, fhp, name, len, &exp, &dentry); if (err) return err; |
