lwIP - A Lightweight TCP/IP stack - Bugs: bug #48964, PBUF_POOL init.c checks need to be...
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bug #48964: PBUF_POOL init.c checks need to be disabled when using PBUF_REF for RX
Submitter: | Joel Cunningham <jcunningham> | ||
Submitted: | Wed 31 Aug 2016 08:42:12 PM UTC | ||
Category: | TCP | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Fixed |
Privacy: | Public | Assigned to: | jcunningham |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | git head |
Wed 07 Sep 2016 02:16:04 PM UTC, comment #5: |
Joel Cunningham <jcunningham> |
Wed 07 Sep 2016 06:17:19 AM UTC, comment #4: Joel, you may go ahead and commit it! |
Dirk Ziegelmeier <dziegel> |
Thu 01 Sep 2016 08:35:35 PM UTC, comment #3: I can't test right now but I also guess it's a good idea. |
Simon Goldschmidt <goldsimon> |
Thu 01 Sep 2016 08:19:14 PM UTC, comment #2: I'd also say it's safe! |
Dirk Ziegelmeier <dziegel> |
Thu 01 Sep 2016 03:41:44 PM UTC, comment #1: I've prototyped adding PBUF_POOL_SIZE to the sanity checks and setting it to 0 in my port. Attached is the patch for init.c
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Joel Cunningham <jcunningham> |
Wed 31 Aug 2016 08:42:12 PM UTC, original submission:
My products use !MEMP_MEM_MALLOC and PBUF_REF for zero-copy in the RX pathway.
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Joel Cunningham <jcunningham> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-09-07 | jcunningham | Status | None | Fixed | |
Assigned to | None | jcunningham | |||
Open/Closed | Open | Closed | |||
2016-09-01 | jcunningham | Attached File | - | Added 0001-bug-48964-Make-PBUF_POOL-sanity-checks-contingent-on.patch, #38401 |
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Corresponding source code
Patch submitted in b7c2553b46f9102a127517d839fadf7994f94f89