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[lwip-devel] [bug #34846] LWIP segfaults from IPv6 reassembly timer

From: Ivan Delamer
Subject: [lwip-devel] [bug #34846] LWIP segfaults from IPv6 reassembly timer
Date: Tue, 29 Nov 2011 19:53:56 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; rv:8.0.1) Gecko/20100101 Firefox/8.0.1 
Follow-up Comment #9, bug #34846 (project lwip):

I modified this again. We were checking for current_netif == NULL, but
sometimes this was not true. For example, when someone sends a fragment and we
free the oldest fragment in buffer, we were sending time-exceeded to the
latter (as ip6_current_src() was a valid address, but the wrong one).

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