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NFSD: Set the attributes used to store the verifier for EXCLUSIVE4_1

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According to rfc5661 18.16.4,
"If EXCLUSIVE4_1 was used, the client determines the attributes
 used for the verifier by comparing attrset with cva_attrs.attrmask;"

So, EXCLUSIVE4_1 also needs those bitmask used to store the verifier.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Kinglong Mee
2015-07-30 21:55:02 +08:00
committed by J. Bruce Fields
parent 7d580722c9
commit ead8fb8c24
3 changed files with 12 additions and 12 deletions
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12
fs/nfsd/nfs4proc.c
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@@ -276,13 +276,13 @@ do_open_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, stru
nfsd4_security_inode_setsecctx(*resfh, &open->op_label, open->op_bmval);
/*
* Following rfc 3530 14.2.16, use the returned bitmask
* to indicate which attributes we used to store the
* verifier:
* Following rfc 3530 14.2.16, and rfc 5661 18.16.4
* use the returned bitmask to indicate which attributes
* we used to store the verifier:
*/
if (open->op_createmode == NFS4_CREATE_EXCLUSIVE && status == 0)
open->op_bmval[1] = (FATTR4_WORD1_TIME_ACCESS |
FATTR4_WORD1_TIME_MODIFY);
if (nfsd_create_is_exclusive(open->op_createmode) && status == 0)
open->op_bmval[1] |= (FATTR4_WORD1_TIME_ACCESS |
FATTR4_WORD1_TIME_MODIFY);
} else
/*
* Note this may exit with the parent still locked.