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[lwip-devel] [bug #25094] Zero-length pbuf

From: Simon Goldschmidt
Subject: [lwip-devel] [bug #25094] Zero-length pbuf
Date: Thu, 16 Apr 2009 09:20:31 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv: Gecko/2009032609 Firefox/3.0.8

Follow-up Comment #7, bug #25094 (project lwip):

I think the change was that previously, the options in connect were enqueued
as data, while now they are enqueued as options. Without the
TCP_WRITE_FLAG_COPY, this results in allocating a _ROM pbuf for the data
(although seglen is 0 - this is the error) and a _RAM pbuf for the headers.

The patch Roy just attached seems like the way to go for me.


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