lwIP - A Lightweight TCP/IP stack - Bugs: bug #48359, dns entries are not set to state...
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bug #48359: dns entries are not set to state DONE
Submitter: | Simon Goldschmidt <goldsimon> | ||
Submitted: | Fri 01 Jul 2016 11:17:20 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Item Group: | Crash Error | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | 2.0.0 Beta2 |
lwIP version: | git head |
Mon 04 Jul 2016 11:17:40 AM UTC, comment #2: |
Douglas <iosen> |
Mon 04 Jul 2016 08:22:48 AM UTC, comment #1: Fixed, thanks for reporting. |
Simon Goldschmidt <goldsimon> |
Fri 01 Jul 2016 11:17:20 AM UTC, original submission:
Found by Sandra Gilge on lwip-devel:
|
Simon Goldschmidt <goldsimon> |
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Depends on the following items: None found
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-07-04 | goldsimon | Item Group | None | Crash Error | |
Status | None | Fixed | |||
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed |
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Corresponding source code
Have seen a problem with the 1.4.1 code after setting the state to DONE and then calling the 'found' callback. If this callback re-enters the dns code then dns_equeue might reuse the entry but after the return from this callback the state might be set to UNUSED. It is not clear if this could happen in the current code but it seems possible?