sleuthkit-developers

[sleuthkit-developers] [ sleuthkit-Feature Requests-3017764 ] Naming the default $DATA as "$Data"

[SourceForge.net <no...@so...>]

Feature Requests item #3017764, was opened at 2010-06-17 21:13
Message generated for change (Tracker Item Submitted) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=477892&aid=3017764&group_id=55685

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including the initial issue submission, for this request,
not just the latest update.
Category: File System
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
Assigned to: Nobody/Anonymous (nobody)
Summary: Naming the default $DATA as "$Data" 

Initial Comment:
Currently, TSK assigns the name "$Data" to a file's default $DATA attribute. However, this makes it difficult to distinguish the file's default $DATA attribute from an ADS named "$Data". For exaple, you can actually name a stream "$Data" like this:

C:\> echo 1 > host.txt:$Data

Now when you use fls, it shows something like this:

++++ r/r 201337-128-1:  host.txt
++++ r/r 201337-128-3:  host.txt

A lot of people rely on grepping fls output for ":" to identify streams, but if the stream is actually named "$Data" then fls won't show it as such. 

One thing you could do is apply the "$Data" name inside the tsk_fs_name_print function if a $DATA attribute doesn't have a name. That way, the structure member fs_attr->name contains the original name (which would just be "" in the default case) so that applications can tell it apart from an ADS named "$Data". 

Thanks.

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You can respond by visiting: 
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[sleuthkit-developers] [ sleuthkit-Feature Requests-3017764 ] Naming the default $DATA as "$Data"

[SourceForge.net <no...@so...>]

Feature Requests item #3017764, was opened at 2010-06-17 16:13
Message generated for change (Settings changed) made by carrier
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=477892&aid=3017764&group_id=55685

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: File System
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
>Assigned to: Brian Carrier (carrier)
Summary: Naming the default $DATA as "$Data" 

Initial Comment:
Currently, TSK assigns the name "$Data" to a file's default $DATA attribute. However, this makes it difficult to distinguish the file's default $DATA attribute from an ADS named "$Data". For exaple, you can actually name a stream "$Data" like this:

C:\> echo 1 > host.txt:$Data

Now when you use fls, it shows something like this:

++++ r/r 201337-128-1:  host.txt
++++ r/r 201337-128-3:  host.txt

A lot of people rely on grepping fls output for ":" to identify streams, but if the stream is actually named "$Data" then fls won't show it as such. 

One thing you could do is apply the "$Data" name inside the tsk_fs_name_print function if a $DATA attribute doesn't have a name. That way, the structure member fs_attr->name contains the original name (which would just be "" in the default case) so that applications can tell it apart from an ADS named "$Data". 

Thanks.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=477892&aid=3017764&group_id=55685

[sleuthkit-developers] [ sleuthkit-Feature Requests-3017764 ] Naming the default $DATA as "$Data"

[SourceForge.net <no...@so...>]

Feature Requests item #3017764, was opened at 2010-06-17 16:13
Message generated for change (Settings changed) made by carrier
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=477892&aid=3017764&group_id=55685

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: File System
Group: None
>Status: Closed
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
Assigned to: Brian Carrier (carrier)
Summary: Naming the default $DATA as "$Data" 

Initial Comment:
Currently, TSK assigns the name "$Data" to a file's default $DATA attribute. However, this makes it difficult to distinguish the file's default $DATA attribute from an ADS named "$Data". For exaple, you can actually name a stream "$Data" like this:

C:\> echo 1 > host.txt:$Data

Now when you use fls, it shows something like this:

++++ r/r 201337-128-1:  host.txt
++++ r/r 201337-128-3:  host.txt

A lot of people rely on grepping fls output for ":" to identify streams, but if the stream is actually named "$Data" then fls won't show it as such. 

One thing you could do is apply the "$Data" name inside the tsk_fs_name_print function if a $DATA attribute doesn't have a name. That way, the structure member fs_attr->name contains the original name (which would just be "" in the default case) so that applications can tell it apart from an ADS named "$Data". 

Thanks.

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>Comment By: Brian Carrier (carrier)
Date: 2010-09-09 22:33

Message:
No longer add default name.  Changed other checks and made policy that
fs_attr->name is NULL if there is no name for the attribute. 

Sending        trunk/NEWS.txt
Sending        trunk/tsk3/fs/fs_attr.c
Sending        trunk/tsk3/fs/fs_attrlist.c
Sending        trunk/tsk3/fs/fs_name.c
Sending        trunk/tsk3/fs/ntfs.c
Sending        trunk/tsk3/fs/ntfs_dent.c
Sending        trunk/tsk3/fs/tsk_fs.h
Transmitting file data .......
Committed revision 247.


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