diff options
| -rw-r--r-- | fs/nfsd/nfsd.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index e4263326ca4a..50be785f1d2c 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -547,8 +547,14 @@ static inline bool nfsd_attrs_supported(u32 minorversion, const u32 *bmval) #define NFSD_SUPPATTR_EXCLCREAT_WORD1 \ (NFSD_WRITEABLE_ATTRS_WORD1 & \ ~(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)) +/* + * The FATTR4_WORD2_TIME_DELEG attributes are not to be allowed for + * OPEN(create) with EXCLUSIVE4_1. It doesn't make sense to set a + * delegated timestamp on a new file. + */ #define NFSD_SUPPATTR_EXCLCREAT_WORD2 \ - NFSD_WRITEABLE_ATTRS_WORD2 + (NFSD_WRITEABLE_ATTRS_WORD2 & \ + ~(FATTR4_WORD2_TIME_DELEG_ACCESS | FATTR4_WORD2_TIME_DELEG_MODIFY)) extern int nfsd4_is_junction(struct dentry *dentry); extern int register_cld_notifier(void); |