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[lwip-devel] [bug #43173] pppos_input() corrupts memory if IP_FORWARD is
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From: |
Ivan Delamer |
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Subject: |
[lwip-devel] [bug #43173] pppos_input() corrupts memory if IP_FORWARD is enabled |
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Date: |
Tue, 16 Sep 2014 19:53:50 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0 |
Follow-up Comment #2, bug #43173 (project lwip):
OK, rings a bell, I had lightly followed that discussion.
So maybe we just need to do that PBUF_LINK offset if pxHead == pxTail, and
make sure we only write until PBUF_LEN-PBUF_LINK for that first packet...
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