some ncp frames trigger "Dissector bug, protocol NCP"

This issue was migrated from bug 4565 in our old bug tracker.

Original bug information:

Reporter: Jim Young
Status: RESOLVED FIXED
Product: Wireshark
Component: GTK+ UI
OS: Windows XP
Platform: Other
Version: Git

Attachments:

ncp.frames1-10.pcap: odd numbered ncp frames trigger ncp dissector bug
ncp.diff: Add null pointer check

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information