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[lwip-devel] [bug #61449] Incoherent tot_len field in etharp_update_arp_
From: |
Jean-Chriostophe MATHAE |
Subject: |
[lwip-devel] [bug #61449] Incoherent tot_len field in etharp_update_arp_entry output |
Date: |
Tue, 9 Nov 2021 05:44:23 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:94.0) Gecko/20100101 Firefox/94.0 |
URL:
<https://savannah.nongnu.org/bugs/?61449>
Summary: Incoherent tot_len field in etharp_update_arp_entry
output
Project: lwIP - A Lightweight TCP/IP stack
Submitted by: jchmathae
Submitted on: mar. 09 nov. 2021 10:44:22 UTC
Category: ARP
Severity: 3 - Normal
Item Group: Faulty Behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
lwIP version: 2.1.1
_______________________________________________________
Details:
Hello,
In lwIP version 2.1.2, in a call to netif_linkoutput() from
etharp_update_arp_entry()/ethernet_output() the 'pbuf' structure passed as
second argument has an incoherence in its 'tot_len' field: it has a value of
54, its 'len' field has a value of 42 and the 'next->len' field has a value of
50 ('next->tot_len' if also 50).
_______________________________________________________
Reply to this item at:
<https://savannah.nongnu.org/bugs/?61449>
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- [lwip-devel] [bug #61449] Incoherent tot_len field in etharp_update_arp_entry output,
Jean-Chriostophe MATHAE <=