buglwIP - A Lightweight TCP/IP stack - Bugs: bug #11482, Raw api tx only pcb fails

 
 

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bug #11482: Raw api tx only pcb fails

Submitter:  None
Submitted:  Mon 03 Jan 2005 11:14:47 AM UTC
   
 
Category:  UDP Severity:  3 - Normal
Item Group:  Crash Error Status:  Fixed
Privacy:  Public Assigned to:  leonwoestenberg
Open/Closed:  Closed Planned Release:  None
lwIP version:  None

Mon 03 Jan 2005 06:02:36 PM UTC, comment #1: 

Fixed in CVS HEAD.

Leon Woestenberg <likewise>
Group Member
Mon 03 Jan 2005 11:14:47 AM UTC, original submission:  

In a project we wanted to broadcast udp packets only. (not receive any)
After a udp_new, udp_bind, and udp_connect we only call udp_send. On incomming data (e.g. its own broadcast)udp_input
crashes as it calls pcb->recv() without checking for a NULL pointer.

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Follow 3 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2005-01-03 likewise StatusNone Fixed
    Assigned toNone leonwoestenberg
    Open/ClosedOpen Closed

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