lwIP - A Lightweight TCP/IP stack - Bugs: bug #23789, Data Corruption on Data Receive
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bug #23789: Data Corruption on Data Receive
Submitter: | Vipin <vipin_dce> | ||
Submitted: | Mon 07 Jul 2008 07:52:07 AM UTC | ||
Category: | IPv4 | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Invalid |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | 1.3.0 |
Fri 13 Feb 2009 08:18:56 AM UTC, comment #5: |
Simon Goldschmidt <goldsimon> |
Fri 13 Feb 2009 06:27:26 AM UTC, comment #4: Thanks Simon for asking. I have resolved the issue but forgot to update. Its was the problem from my application layer rather than lwip or porting stuff. I wasn't taking care of pbuf CHAIN.
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Vipin <vipin_dce> |
Thu 12 Feb 2009 08:23:46 PM UTC, comment #3: Vipin, did you get any info from FreeRTOS? Can you maybe reproduce this bug with the win32 port? And could you provide your lwipopts.h? It would be interesting to know the pbuf pool size and other things to see if it depends on pbuf size, RAM size or anything else. |
Simon Goldschmidt <goldsimon> |
Wed 09 Jul 2008 10:58:16 AM UTC, comment #2: My code has lwip 1.2.0 version. May be the problem has been corrected in new version.
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Vipin <vipin_dce> |
Mon 07 Jul 2008 01:07:24 PM UTC, comment #1: Data corruption bugs are very serious so I'd like to get to the bottom of this. Can you provide more information about how you reproduce this, or what you have to do to provoke it. Are you using lwIP 1.3.0 - I'm not sure what version of lwIP is used by FreeRTOS? Which API are you using?
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Kieran Mansley <kieranm> |
Mon 07 Jul 2008 07:52:07 AM UTC, original submission:
Hello Guys,
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Vipin <vipin_dce> |
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 |
---|---|---|---|---|---|
2009-02-13 | goldsimon | Status | None | Invalid | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed | |||
2008-07-07 | vipin_dce | Attached File | - | Added corruption.bmp, #16012 |
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Corresponding source code
I'm glad you solved it and I'm glad it the problem didn't come from lwIP as data corruption would be a major issue.
Closing this as invalid.