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[lwip-devel] [bug #27252] Address pointer invalid after freeing pbuf in
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #27252] Address pointer invalid after freeing pbuf in UDP receive callback |
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Date: |
Sun, 30 Aug 2009 21:06:15 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; de; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 |
Update of bug #27252 (project lwip):
Status: Fixed => In Progress
Open/Closed: Closed => Open
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Follow-up Comment #2:
Uhm, seems like I missed one thing here: netbufs don't copy the address but
only the pointer to the address, which collides with this change because as it
is now, the address doesn't survive the thread change from tcpip_thread to the
application thread where the netbuf is used.
Personally, I'd favour changing the struct netbuf to include a struct ip_addr
instead of its pointer.
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Reply to this item at:
<http://savannah.nongnu.org/bugs/?27252>
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