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From: | Kieran Mansley |
Subject: | [lwip-devel] [bug #11400] ARP multi-packet-queue modifies TCP unsent/unacked segment packet pbuf chain into packet queue |
Date: | Mon, 26 Mar 2007 12:08:38 +0000 |
User-agent: | Opera/8.02 (X11; Linux i686; U; en) |
Update of bug #11400 (project lwip): Assigned to: jifl => goldsimon _______________________________________________________ Follow-up Comment #27: As I understand it though there is a problem if it is the first pbuf in the packet (other way round to Simon in comment #25) as then if it is part of a queue something else which you don't have access to right now will be pointing at it. This other pointer would need changing. I think I'd prefer to go with copying out any REF containing packets. Other things might work, but there will be some tricky corner case (e.g. application making it's own REF pbufs and sending through TCP) which will break some of our assumptions and things will go wrong in strange ways. Assigning to Simon. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?11400> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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