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nfsd: handle vfs_getattr errors in acl protocol

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We're currently ignoring errors from vfs_getattr.

The correct thing to do is to do the stat in the main service procedure
not in the response encoding.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
J. Bruce Fields
2013-02-01 15:13:04 -05:00
committed by Al Viro
parent 3dadecce20
commit 4f4a4fadde
4 changed files with 24 additions and 9 deletions
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2
fs/nfsd/xdr.h
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@@ -167,7 +167,7 @@ int nfssvc_encode_entry(void *, const char *name,
int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
/* Helper functions for NFSv2 ACL code */
__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp);
__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp, struct kstat *stat);
__be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp);
#endif /* LINUX_NFSD_H */