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| author | J. Bruce Fields <bfields@redhat.com> | 2016-07-21 16:00:12 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2016-08-04 17:11:52 -0400 |
| commit | fa08139d5e02838ccabd9dcde22663d3b6780cad (patch) | |
| tree | a7889d475555d0a593a536322de8d536dc772232 /fs/nfsd | |
| parent | 71423274498169911bf9eedf02d5e7ac0a083801 (diff) | |
| download | linux-stable-fa08139d5e02838ccabd9dcde22663d3b6780cad.tar.gz linux-stable-fa08139d5e02838ccabd9dcde22663d3b6780cad.tar.bz2 linux-stable-fa08139d5e02838ccabd9dcde22663d3b6780cad.zip | |
nfsd: drop unnecessary MAY_EXEC check from create
We need an fh_verify to make sure we at least have a dentry, but actual
permission checks happen later.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 7 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 6 |
2 files changed, 2 insertions, 11 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 9d7e1edf0cca..1fb222752b2b 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -605,12 +605,7 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, fh_init(&resfh, NFS4_FHSIZE); - /* - * We just check that parent is accessible here, nfsd_* do their - * own access permission checks - */ - status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, - NFSD_MAY_EXEC); + status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, NFSD_MAY_NOP); if (status) return status; diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 1809624997f0..6666188c1138 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1236,11 +1236,7 @@ nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp, if (isdotent(fname, flen)) return nfserr_exist; - /* - * Even though it is a create, first let's see if we are even allowed - * to peek inside the parent - */ - err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); + err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_NOP); if (err) return err; |