diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/modules/vfs_streams_depot.c | 65 |
1 files changed, 42 insertions, 23 deletions
diff --git a/source3/modules/vfs_streams_depot.c b/source3/modules/vfs_streams_depot.c index c0d5945382..620a580753 100644 --- a/source3/modules/vfs_streams_depot.c +++ b/source3/modules/vfs_streams_depot.c @@ -198,6 +198,7 @@ static char *stream_dir(vfs_handle_struct *handle, if (SMB_VFS_NEXT_STAT(handle, smb_fname_hash) == 0) { struct smb_filename *smb_fname_new = NULL; char *newname; + bool delete_lost; if (!S_ISDIR(smb_fname_hash->st.st_ex_mode)) { errno = EINVAL; @@ -211,36 +212,54 @@ static char *stream_dir(vfs_handle_struct *handle, /* * Someone has recreated a file under an existing inode - * without deleting the streams directory. For now, just move - * it away. + * without deleting the streams directory. + * Move it away or remove if streams_depot:delete_lost is set. */ again: - newname = talloc_asprintf(talloc_tos(), "lost-%lu", random()); - if (newname == NULL) { - errno = ENOMEM; - goto fail; - } + delete_lost = lp_parm_bool(SNUM(handle->conn), "streams_depot", + "delete_lost", false); + + if (delete_lost) { + DEBUG(3, ("Someone has recreated a file under an " + "existing inode. Removing: %s\n", + smb_fname_hash->base_name)); + recursive_rmdir(talloc_tos(), handle->conn, + smb_fname_hash); + SMB_VFS_NEXT_RMDIR(handle, smb_fname_hash->base_name); + } else { + newname = talloc_asprintf(talloc_tos(), "lost-%lu", + random()); + DEBUG(3, ("Someone has recreated a file under an " + "existing inode. Renaming: %s to: %s\n", + smb_fname_hash->base_name, + newname)); + if (newname == NULL) { + errno = ENOMEM; + goto fail; + } - status = create_synthetic_smb_fname(talloc_tos(), newname, - NULL, NULL, - &smb_fname_new); - TALLOC_FREE(newname); - if (!NT_STATUS_IS_OK(status)) { - errno = map_errno_from_nt_status(status); - goto fail; - } + status = create_synthetic_smb_fname(talloc_tos(), + newname, + NULL, NULL, + &smb_fname_new); + TALLOC_FREE(newname); + if (!NT_STATUS_IS_OK(status)) { + errno = map_errno_from_nt_status(status); + goto fail; + } - if (SMB_VFS_NEXT_RENAME(handle, smb_fname_hash, - smb_fname_new) == -1) { - TALLOC_FREE(smb_fname_new); - if ((errno == EEXIST) || (errno == ENOTEMPTY)) { - goto again; + if (SMB_VFS_NEXT_RENAME(handle, smb_fname_hash, + smb_fname_new) == -1) { + TALLOC_FREE(smb_fname_new); + if ((errno == EEXIST) || (errno == ENOTEMPTY)) { + goto again; + } + goto fail; } - goto fail; - } - TALLOC_FREE(smb_fname_new); + TALLOC_FREE(smb_fname_new); + } } if (!create_it) { |