diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/proc.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index aa61f2c66068..611bec22f552 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -418,8 +418,8 @@ static int nfs_proc_symlink(struct inode *dir, struct dentry *dentry, struct page *page, unsigned int len, struct iattr *sattr) { - struct nfs_fh fhandle; - struct nfs_fattr fattr; + struct nfs_fh *fh; + struct nfs_fattr *fattr; struct nfs_symlinkargs arg = { .fromfh = NFS_FH(dir), .fromname = dentry->d_name.name, @@ -432,12 +432,18 @@ nfs_proc_symlink(struct inode *dir, struct dentry *dentry, struct page *page, .rpc_proc = &nfs_procedures[NFSPROC_SYMLINK], .rpc_argp = &arg, }; - int status; + int status = -ENAMETOOLONG; + + dprintk("NFS call symlink %s\n", dentry->d_name.name); if (len > NFS2_MAXPATHLEN) - return -ENAMETOOLONG; + goto out; - dprintk("NFS call symlink %s\n", dentry->d_name.name); + fh = nfs_alloc_fhandle(); + fattr = nfs_alloc_fattr(); + status = -ENOMEM; + if (fh == NULL || fattr == NULL) + goto out; status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0); nfs_mark_for_revalidate(dir); @@ -447,12 +453,12 @@ nfs_proc_symlink(struct inode *dir, struct dentry *dentry, struct page *page, * filehandle size to zero indicates to nfs_instantiate that it * should fill in the data with a LOOKUP call on the wire. */ - if (status == 0) { - nfs_fattr_init(&fattr); - fhandle.size = 0; - status = nfs_instantiate(dentry, &fhandle, &fattr); - } + if (status == 0) + status = nfs_instantiate(dentry, fh, fattr); + nfs_free_fattr(fattr); + nfs_free_fhandle(fh); +out: dprintk("NFS reply symlink: %d\n", status); return status; } |