lwIP - A Lightweight TCP/IP stack - Bugs: bug #60578, If no gateway is provided via...
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bug #60578: If no gateway is provided via DHCP, lwIP will fallback to the first address
Submitter: | Patrik Lantto <patriklantto> | ||
Submitted: | Tue 11 May 2021 09:01:28 AM UTC | ||
Category: | DHCP | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | git head |
Jump to the original submission
Fri 24 Sep 2021 05:44:59 AM UTC, comment #7: |
Simon Goldschmidt <goldsimon> |
Thu 23 Sep 2021 09:50:06 PM UTC, comment #6: Should we include this in STABLE-2_1_x ? |
Erik Ekman <yarrick> |
Fri 14 May 2021 08:33:50 AM UTC, comment #5: Removed the fallback. Thanks for reporting. |
Simon Goldschmidt <goldsimon> |
Thu 13 May 2021 11:59:07 AM UTC, comment #4: Removing the fallback sounds good. |
Erik Ekman <yarrick> |
Wed 12 May 2021 07:53:19 PM UTC, comment #3: I wondered the same, but not being sure what the policy on removing functionality from lwIP looked like, I played it safe and suggested a define...
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Patrik Lantto <patriklantto> |
Wed 12 May 2021 07:38:48 PM UTC, comment #2: I wonder if it's really worth to add a define for this. I think I'd rather remove this code. Or is there some bogus requirement for this in the RFC or some old system's DHCP server? |
Simon Goldschmidt <goldsimon> |
Tue 11 May 2021 10:07:58 AM UTC, comment #1: Patch changing the default behaviour attached to not set a default gateway if none provided by DHCP is attached. |
Patrik Lantto <patriklantto> |
Tue 11 May 2021 09:01:28 AM UTC, original submission:
If DHCP does not provide a gateway, lwIP will still set the first address of the network as gateway for the netif.
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Patrik Lantto <patriklantto> |
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2021-05-14 | goldsimon | Status | None | Fixed | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed | |||
2021-05-11 | patriklantto | Attached File | - | Added 60578-dhcp-gateway.patch, #51418 |
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Corresponding source code
Yes.