diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 12 | ||||
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/xdr4.h | 2 |
3 files changed, 15 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index c6157ece46b1..5d99e8810b85 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -32,6 +32,7 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#include <linux/fs_struct.h> #include <linux/file.h> #include <linux/falloc.h> #include <linux/slab.h> @@ -252,11 +253,13 @@ do_open_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, stru * Note: create modes (UNCHECKED,GUARDED...) are the same * in NFSv4 as in v3 except EXCLUSIVE4_1. */ + current->fs->umask = open->op_umask; status = do_nfsd_create(rqstp, current_fh, open->op_fname.data, open->op_fname.len, &open->op_iattr, *resfh, open->op_createmode, (u32 *)open->op_verf.data, &open->op_truncate, &open->op_created); + current->fs->umask = 0; if (!status && open->op_label.len) nfsd4_security_inode_setsecctx(*resfh, &open->op_label, open->op_bmval); @@ -603,6 +606,7 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, if (status) return status; + current->fs->umask = create->cr_umask; switch (create->cr_type) { case NF4LNK: status = nfsd_symlink(rqstp, &cstate->current_fh, @@ -611,20 +615,22 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, break; case NF4BLK: + status = nfserr_inval; rdev = MKDEV(create->cr_specdata1, create->cr_specdata2); if (MAJOR(rdev) != create->cr_specdata1 || MINOR(rdev) != create->cr_specdata2) - return nfserr_inval; + goto out_umask; status = nfsd_create(rqstp, &cstate->current_fh, create->cr_name, create->cr_namelen, &create->cr_iattr, S_IFBLK, rdev, &resfh); break; case NF4CHR: + status = nfserr_inval; rdev = MKDEV(create->cr_specdata1, create->cr_specdata2); if (MAJOR(rdev) != create->cr_specdata1 || MINOR(rdev) != create->cr_specdata2) - return nfserr_inval; + goto out_umask; status = nfsd_create(rqstp, &cstate->current_fh, create->cr_name, create->cr_namelen, &create->cr_iattr,S_IFCHR, rdev, &resfh); @@ -668,6 +674,8 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, fh_dup2(&cstate->current_fh, &resfh); out: fh_put(&resfh); +out_umask: + current->fs->umask = 0; return status; } diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index dd72cdf3662e..1d048dd95464 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -33,7 +33,6 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include <linux/fs_struct.h> #include <linux/file.h> #include <linux/slab.h> #include <linux/namei.h> @@ -682,7 +681,7 @@ nfsd4_decode_create(struct nfsd4_compoundargs *argp, struct nfsd4_create *create status = nfsd4_decode_fattr(argp, create->cr_bmval, &create->cr_iattr, &create->cr_acl, &create->cr_label, - ¤t->fs->umask); + &create->cr_umask); if (status) goto out; @@ -927,7 +926,6 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) case NFS4_OPEN_NOCREATE: break; case NFS4_OPEN_CREATE: - current->fs->umask = 0; READ_BUF(4); open->op_createmode = be32_to_cpup(p++); switch (open->op_createmode) { @@ -935,7 +933,7 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) case NFS4_CREATE_GUARDED: status = nfsd4_decode_fattr(argp, open->op_bmval, &open->op_iattr, &open->op_acl, &open->op_label, - ¤t->fs->umask); + &open->op_umask); if (status) goto out; break; @@ -950,7 +948,7 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) COPYMEM(open->op_verf.data, NFS4_VERIFIER_SIZE); status = nfsd4_decode_fattr(argp, open->op_bmval, &open->op_iattr, &open->op_acl, &open->op_label, - ¤t->fs->umask); + &open->op_umask); if (status) goto out; break; diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index 468020fe2a07..17c453a7999c 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -119,6 +119,7 @@ struct nfsd4_create { } u; u32 cr_bmval[3]; /* request */ struct iattr cr_iattr; /* request */ + int cr_umask; /* request */ struct nfsd4_change_info cr_cinfo; /* response */ struct nfs4_acl *cr_acl; struct xdr_netobj cr_label; @@ -230,6 +231,7 @@ struct nfsd4_open { u32 op_why_no_deleg; /* response - DELEG_NONE_EXT only */ u32 op_create; /* request */ u32 op_createmode; /* request */ + int op_umask; /* request */ u32 op_bmval[3]; /* request */ struct iattr op_iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */ nfs4_verifier op_verf __attribute__((aligned(32))); |