Wireshark-bugs: [Wireshark-bugs] [Bug 9446] Bluetooth: Improve/Little bugfix of HCRP, OBEX, HCI
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sun, 24 Nov 2013 10:09:16 +0000

Comment # 8 on bug 9446 from 
It is already use in other Bluetooth dissectors (btrfcomm, btl2cap, bthfp ).
But, it is not necessary if you allow me to share "wmem_tree_t" by dissector's
*data (also used in Bluetooth dissector to share address - hci_h1, hci_h4,
hci_usb, bthci_acl). I want to remove "tap" from Bluetooth dissector too, can
I?

By the way: also interesting idea is replace "*data" by "p_add/get_proto_data",
but I am not sure if it is optimal way to share data between dissectors: 

Pros: no needed to pass some data between dissectors, for example: from
bthci_acl via btl2cap and btrfcomm to bthfp (btl2cap, btrfcomm does not use
this data)

Cons: p_*_proto_data use list and allocation - may be more expensive

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