buglwIP - A Lightweight TCP/IP stack - Bugs: bug #43389, dns_recv() res_idx calculate error.


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bug #43389: dns_recv() res_idx calculate error.

Submitted by:  hanhui <hanhui03>
Submitted on:  Thu 09 Oct 2014 07:38:57 AM UTC  
Category:  DNS Severity:  3 - Normal
Item Group:  Faulty Behaviour Status:  Fixed
Privacy:  Public Assigned to:  Simon Goldschmidt <goldsimon>
Open/Closed:  Closed Planned Release:  None
lwIP version:  git head

Thu 09 Oct 2014 08:13:16 AM UTC, comment #1: 

Fixed, thanks for reporting.

Simon Goldschmidt <goldsimon>
Project AdministratorIn charge of this item.
Thu 09 Oct 2014 07:38:57 AM UTC, original submission:  

Hi Simon:


    res_idx = SIZEOF_DNS_ANSWER + htons(ans.len);
should be:
    res_idx += SIZEOF_DNS_ANSWER + htons(ans.len);


hanhui <hanhui03>


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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-10-09 goldsimon StatusNone => Fixed
        Assigned toNone => goldsimon
        Open/ClosedOpen => Closed

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