buglwIP - A Lightweight TCP/IP stack - Bugs: bug #53574, DHCP issue when...

 
 

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bug #53574: DHCP issue when LWIP_DHCP_BOOTP_FILE is set

Submitted by:  Ben <bwijen>
Submitted on:  Fri 06 Apr 2018 12:01:54 PM UTC  
 
Category:  DHCP Severity:  3 - Normal
Item Group:  Faulty Behaviour Status:  Fixed
Privacy:  Public Assigned to:  Simon Goldschmidt <goldsimon>
Open/Closed:  Closed Planned Release:  None
lwIP version:  2.0.3

Thu 19 Apr 2018 08:19:42 PM UTC, comment #2:

Pushed slightly changed to handle my comment #1

Simon Goldschmidt <goldsimon>
Project AdministratorIn charge of this item.
Wed 18 Apr 2018 08:19:36 PM UTC, comment #1:

I think this patch breaks overloading "file": 'parse_file_as_options' is reset to 0 some lines before if it was '1'...

Simon Goldschmidt <goldsimon>
Project AdministratorIn charge of this item.
Fri 06 Apr 2018 12:01:54 PM UTC, original submission:

When LWIP_DHCP_BOOTP_FILE is set:
The comment in dhcp_handle_ack for 'offered_si_addr' states:
'boot file name copied in dhcp_parse_reply if not overloaded'
However this code is never reached if the packed is not 'overloaded'

Regarding your previous comment, I've moved the code a bit down, so it will run only once.

Ben <bwijen>

 

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Depends on the following items: None found

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-04-19 goldsimon StatusNone => Fixed
        Assigned toNone => goldsimon
        Open/ClosedOpen => Closed
    2018-04-06 bwijen Attached File- => Added 0001-dhcp-Fix-BOOTP_FILE-bug.patch, #43821

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