lwIP - A Lightweight TCP/IP stack - Bugs: bug #49125, Need a way to iterate multicast...
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bug #49125: Need a way to iterate multicast groups for MAC filtering
Submitter: | Daniel Elstner <danielk> | ||
Submitted: | Mon 19 Sep 2016 02:42:14 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Item Group: | Feature Request | Status: | Fixed |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | git head |
Mon 19 Sep 2016 10:33:12 AM UTC, comment #3: |
Dirk Ziegelmeier <dziegel> |
Mon 19 Sep 2016 08:08:14 AM UTC, comment #2: Thanks for the quick response! The attached patch improves upon the fix by changing the delete behavior: The group to be deleted should be removed from the list before invoking the filter callback, so the list always reflects the desired memberships. |
Daniel Elstner <danielk> |
Mon 19 Sep 2016 06:49:18 AM UTC, comment #1: I was thinking about linking these lists to netif a few weeks before. Problem is that you then add a pointer to each netif for the list head, and I guess there will mostly be only one netif with multicast groups in practice ("uplink").
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Dirk Ziegelmeier <dziegel> |
Mon 19 Sep 2016 02:42:14 AM UTC, original submission:
In my Ethernet interface code, I am implementing the MLD MAC filter callback in order to reconfigure the hardware address matching of the MAC controller.
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Daniel Elstner <danielk> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 7 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-09-19 | dziegel | Status | None | Fixed | |
Open/Closed | Open | Closed | |||
2016-09-19 | dziegel | Status | Fixed | None | |
Open/Closed | Closed | Open | |||
2016-09-19 | danielk | Attached File | - | Added 0001-Bug-49125-addendum-Remove-group-from-list-before-cal.patch, #38547 | |
2016-09-19 | dziegel | Status | None | Fixed | |
Open/Closed | Open | Closed |
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Corresponding source code
Applied, thanks