|
| From: | Jonathan Larmour |
| 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 12:26:22 +0000 |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.10) Gecko/20070223 Fedora/1.5.0.10-1.fc5 Firefox/1.5.0.10 |
Follow-up Comment #28, bug #11400 (project lwip):
But if it's the first pbuf of the packet, you only need to copy that pbuf,
and then increase the reference count of the very next pbuf to stop it, and
the ones after it, being freed (pbufs in a chain implicitly having the ref
count of their predecessors as well as their own ref count).
I could just be wrong of course :-)
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