diff options
Diffstat (limited to 'fs/cifs/link.c')
| -rw-r--r-- | fs/cifs/link.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 63f644000ce..e17a092f43e 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -119,16 +119,11 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd) full_path = build_path_from_dentry(direntry); if (!full_path) - goto out_no_free; + goto out; cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode)); cifs_sb = CIFS_SB(inode->i_sb); pTcon = cifs_sb->tcon; - target_path = kmalloc(PATH_MAX, GFP_KERNEL); - if (!target_path) { - target_path = ERR_PTR(-ENOMEM); - goto out; - } /* We could change this to: if (pTcon->unix_ext) @@ -138,8 +133,7 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd) if (pTcon->ses->capabilities & CAP_UNIX) rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path, - target_path, - PATH_MAX-1, + &target_path, cifs_sb->local_nls); else { /* BB add read reparse point symlink code here */ @@ -148,22 +142,16 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd) /* BB Add MAC style xsymlink check here if enabled */ } - if (rc == 0) { - -/* BB Add special case check for Samba DFS symlinks */ - - target_path[PATH_MAX-1] = 0; - } else { + if (rc != 0) { kfree(target_path); target_path = ERR_PTR(rc); } -out: kfree(full_path); -out_no_free: +out: FreeXid(xid); nd_set_link(nd, target_path); - return NULL; /* No cookie */ + return NULL; } int |