buglwIP - A Lightweight TCP/IP stack - Bugs: bug #49726, setsockopt() set TCP_NODELAY...

 
 

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bug #49726: setsockopt() set TCP_NODELAY TCP_KEEPALIVE ... with a listen state TCP will crash

Submitter:  hanhui <hanhui03>
Submitted:  Mon 28 Nov 2016 02:23:33 PM UTC
   
 
Category:  sockets/netconn Severity:  3 - Normal
Item Group:  Crash Error Status:  Fixed
Privacy:  Public Assigned to:  goldsimon
Open/Closed:  Closed Planned Release:  None
lwIP version:  git head

Mon 28 Nov 2016 02:52:00 PM UTC, comment #1: 


> setsockopt() set TCP_NODELAY, TCP_KEEPALIVE, TCP_KEEPIDLE, TCP_KEEPINTVL, TCP_KEEPCNT ...
> on a listen state tcp, lwip will crash!


Fixed, thanks for reporting.

> Ah!Ah!Ah!


Glad I could help ;-)

Simon Goldschmidt <goldsimon>
Group administrator
Mon 28 Nov 2016 02:23:33 PM UTC, original submission:  

setsockopt() set TCP_NODELAY, TCP_KEEPALIVE, TCP_KEEPIDLE, TCP_KEEPINTVL, TCP_KEEPCNT ... on a listen state tcp, lwip will crash!

Ah!Ah!Ah!

hanhui <hanhui03>

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-11-28 goldsimon StatusNone Fixed
        Assigned toNone goldsimon
        Open/ClosedOpen Closed

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