diff options
Diffstat (limited to 'fs/cifs/cifs_dfs_ref.c')
| -rw-r--r-- | fs/cifs/cifs_dfs_ref.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 6b1ce4efb591..c87c37cf2914 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -270,7 +270,7 @@ static struct vfsmount *cifs_dfs_do_mount(struct dentry *mntpt, char *mountdata; char *devname; - devname = kstrndup(fullpath, strlen(fullpath), GFP_KERNEL); + devname = kstrdup(fullpath, GFP_KERNEL); if (!devname) return ERR_PTR(-ENOMEM); @@ -302,6 +302,7 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt) struct cifs_sb_info *cifs_sb; struct cifs_ses *ses; struct cifs_tcon *tcon; + void *page; char *full_path, *root_path; unsigned int xid; int rc; @@ -324,10 +325,13 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt) goto cdda_exit; } + page = alloc_dentry_path(); /* always use tree name prefix */ - full_path = build_path_from_dentry_optional_prefix(mntpt, true); - if (full_path == NULL) - goto cdda_exit; + full_path = build_path_from_dentry_optional_prefix(mntpt, page, true); + if (IS_ERR(full_path)) { + mnt = ERR_CAST(full_path); + goto free_full_path; + } convert_delimiter(full_path, '\\'); @@ -385,7 +389,7 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt) free_root_path: kfree(root_path); free_full_path: - kfree(full_path); + free_dentry_path(page); cdda_exit: cifs_dbg(FYI, "leaving %s\n" , __func__); return mnt; |