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[lwip-devel] [bug #43173] pppos_input() corrupts memory if IP_FORWARD is

From: Simon Goldschmidt
Subject: [lwip-devel] [bug #43173] pppos_input() corrupts memory if IP_FORWARD is enabled
Date: Tue, 16 Sep 2014 20:14:15 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36

Follow-up Comment #3, bug #43173 (project lwip):

I have a fix where I allocate PBUF_LINK_HLEN as 'len' for the first pbuf (head
only) and hide it before passing to pppos_input_callback. However, I cannot
test it. If you could test it, I'd just commit it (it compiles, so...)


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