lwIP - A Lightweight TCP/IP stack - Bugs: bug #39514, ip_route() may return an IPv6-only...
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bug #39514: ip_route() may return an IPv6-only interface that will crash calling netif->output()
Submitter: | Christian Sasso <chris73it> | ||
Submitted: | Thu 18 Jul 2013 04:47:46 AM UTC | ||
Category: | IPv4 | Severity: | 3 - Normal |
Item Group: | Crash Error | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | git head |
Tue 25 Feb 2014 09:38:20 PM UTC, comment #2: |
Simon Goldschmidt <goldsimon> |
Fri 19 Jul 2013 06:02:55 PM UTC, comment #1: Thanks for posting, will look into it and hopefully merge soon. |
Ivan Delamer <idelamer> |
Thu 18 Jul 2013 04:47:46 AM UTC, original submission:
When netif_list contains at least an IPv6-only interface that is up, the ip_route() function may return such interface since its netmask is 0, and the condition inside the for-loop:
|
Christian Sasso <chris73it> |
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2014-02-25 | goldsimon | Status | None | Fixed | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed | |||
Planned Release | 1.5.0 | ||||
2013-07-18 | chris73it | Carbon-Copy | - | Added -email is unavailable- |
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Corresponding source code
Fixed, thanks for reporting.