[DISPATCH-1806] TCP adaptor mishandles outgoing body_data

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.14.0
• Fix Version/s: 1.15.0
• Component/s: Protocol Adaptors
• Assignee: Charles E. Rolke
• Reporter: Charles E. Rolke
• Created: 13/Oct/20 19:13
• Updated: 11/Feb/21 17:54
• Resolved: 20/Oct/20 17:42

Description

• Function read_message_body() calls  qd_message_next_body_data() every time it processes up to four body data buffers.
  A vbin segment may contain more than four body data buffers
• Using a simple (DISPATCH-1778) example a single telnet session may assert that offset is beyond the body_data_buffer_count limit.
  Each vbin segment must track the segment length to know when to stop reading that segment and call qd_message_next_body_data for the next segment.