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-rw-r--r--fs/nfsd/nfs4xdr.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 54633858733a..75e0563c09d1 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2143,6 +2143,7 @@ nfsd4_encode_aclname(struct xdr_stream *xdr, struct svc_rqst *rqstp,
#define WORD0_ABSENT_FS_ATTRS (FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_FSID | \
FATTR4_WORD0_RDATTR_ERROR)
#define WORD1_ABSENT_FS_ATTRS FATTR4_WORD1_MOUNTED_ON_FILEID
+#define WORD2_ABSENT_FS_ATTRS 0
#ifdef CONFIG_NFSD_V4_SECURITY_LABEL
static inline __be32
@@ -2171,7 +2172,7 @@ nfsd4_encode_security_label(struct xdr_stream *xdr, struct svc_rqst *rqstp,
{ return 0; }
#endif
-static __be32 fattr_handle_absent_fs(u32 *bmval0, u32 *bmval1, u32 *rdattr_err)
+static __be32 fattr_handle_absent_fs(u32 *bmval0, u32 *bmval1, u32 *bmval2, u32 *rdattr_err)
{
/* As per referral draft: */
if (*bmval0 & ~WORD0_ABSENT_FS_ATTRS ||
@@ -2184,6 +2185,7 @@ static __be32 fattr_handle_absent_fs(u32 *bmval0, u32 *bmval1, u32 *rdattr_err)
}
*bmval0 &= WORD0_ABSENT_FS_ATTRS;
*bmval1 &= WORD1_ABSENT_FS_ATTRS;
+ *bmval2 &= WORD2_ABSENT_FS_ATTRS;
return 0;
}
@@ -2246,8 +2248,7 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
BUG_ON(bmval2 & ~nfsd_suppattrs2(minorversion));
if (exp->ex_fslocs.migrated) {
- BUG_ON(bmval[2]);
- status = fattr_handle_absent_fs(&bmval0, &bmval1, &rdattr_err);
+ status = fattr_handle_absent_fs(&bmval0, &bmval1, &bmval2, &rdattr_err);
if (status)
goto out;
}
@@ -2286,8 +2287,8 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp,
}
#ifdef CONFIG_NFSD_V4_SECURITY_LABEL
- if ((bmval[2] & FATTR4_WORD2_SECURITY_LABEL) ||
- bmval[0] & FATTR4_WORD0_SUPPORTED_ATTRS) {
+ if ((bmval2 & FATTR4_WORD2_SECURITY_LABEL) ||
+ bmval0 & FATTR4_WORD0_SUPPORTED_ATTRS) {
err = security_inode_getsecctx(d_inode(dentry),
&context, &contextlen);
contextsupport = (err == 0);