lwIP - A Lightweight TCP/IP stack - Bugs: bug #2679, Data packet split on odd...
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bug #2679: Data packet split on odd boundaries -> causes exception
Submitter: | Michael Anburaj <michaelanburaj> | ||
Submitted: | Fri 28 Feb 2003 10:27:45 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Item Group: | Crash Error | Status: | Fixed |
Privacy: | Public | Assigned to: | leonwoestenberg |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | None |
Fri 04 Feb 2005 01:42:56 PM UTC, comment #2: |
Leon Woestenberg <likewise> |
Tue 18 Jan 2005 09:06:10 PM UTC, comment #1: --Fix added--
|
Michael Anburaj <michaelanburaj> |
Fri 28 Feb 2003 10:27:45 AM UTC, original submission:
Any processor with alignment error check turned on will suffer this issue.
|
Michael Anburaj <michaelanburaj> |
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 |
---|---|---|---|---|---|
2005-02-04 | likewise | Status | None | Fixed | |
Assigned to | None | leonwoestenberg | |||
Open/Closed | Open | Closed | |||
2005-01-18 | michaelanburaj | Attached File | - | Added oddbyte.tar, #2078 |
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Corresponding source code
Fixed this, but probably 32-bit optimized checksum routines (if they exist for lwIP) will still fail on 16-bit aligned access. (Some processors do not allow access of 32-bit words on 16-bit boundaries).