diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index d6d4f2a0e898..29cb7b812d71 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -35,7 +35,6 @@ #include "xdr3.h" #ifdef CONFIG_NFSD_V4 -#include "../internal.h" #include "acl.h" #include "idmap.h" #include "xdr4.h" @@ -321,7 +320,7 @@ nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name, err = nfsd_lookup_dentry(rqstp, fhp, name, len, &exp, &dentry); if (err) return err; - err = check_nfsd_access(exp, rqstp); + err = check_nfsd_access(exp, rqstp, false); if (err) goto out; /* @@ -861,8 +860,7 @@ int nfsd_open_break_lease(struct inode *inode, int access) * N.B. After this call fhp needs an fh_put */ static int -__nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type, - int may_flags, struct file **filp) +__nfsd_open(struct svc_fh *fhp, umode_t type, int may_flags, struct file **filp) { struct path path; struct inode *inode; @@ -932,7 +930,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type, retry: err = fh_verify(rqstp, fhp, type, may_flags); if (!err) { - host_err = __nfsd_open(rqstp, fhp, type, may_flags, filp); + host_err = __nfsd_open(fhp, type, may_flags, filp); if (host_err == -EOPENSTALE && !retried) { retried = true; fh_put(fhp); @@ -945,7 +943,6 @@ retry: /** * nfsd_open_verified - Open a regular file for the filecache - * @rqstp: RPC request * @fhp: NFS filehandle of the file to open * @may_flags: internal permission flags * @filp: OUT: open "struct file *" @@ -953,10 +950,9 @@ retry: * Returns zero on success, or a negative errno value. */ int -nfsd_open_verified(struct svc_rqst *rqstp, struct svc_fh *fhp, int may_flags, - struct file **filp) +nfsd_open_verified(struct svc_fh *fhp, int may_flags, struct file **filp) { - return __nfsd_open(rqstp, fhp, S_IFREG, may_flags, filp); + return __nfsd_open(fhp, S_IFREG, may_flags, filp); } /* @@ -2509,7 +2505,7 @@ nfsd_permission(struct svc_cred *cred, struct svc_export *exp, (acc & NFSD_MAY_EXEC)? " exec" : "", (acc & NFSD_MAY_SATTR)? " sattr" : "", (acc & NFSD_MAY_TRUNC)? " trunc" : "", - (acc & NFSD_MAY_LOCK)? " lock" : "", + (acc & NFSD_MAY_NLM)? " nlm" : "", (acc & NFSD_MAY_OWNER_OVERRIDE)? " owneroverride" : "", inode->i_mode, IS_IMMUTABLE(inode)? " immut" : "", @@ -2534,16 +2530,6 @@ nfsd_permission(struct svc_cred *cred, struct svc_export *exp, if ((acc & NFSD_MAY_TRUNC) && IS_APPEND(inode)) return nfserr_perm; - if (acc & NFSD_MAY_LOCK) { - /* If we cannot rely on authentication in NLM requests, - * just allow locks, otherwise require read permission, or - * ownership - */ - if (exp->ex_flags & NFSEXP_NOAUTHNLM) - return 0; - else - acc = NFSD_MAY_READ | NFSD_MAY_OWNER_OVERRIDE; - } /* * The file owner always gets access permission for accesses that * would normally be checked at open time. This is to make |