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[lwip-devel] [bug #41041] Potential use-after-free in IPv6 reassembly


From: Valery Ushakov
Subject: [lwip-devel] [bug #41041] Potential use-after-free in IPv6 reassembly
Date: Mon, 17 Feb 2014 00:48:44 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:27.0) Gecko/20100101 Firefox/27.0

Follow-up Comment #4, bug #41041 (project lwip):

Both IPv6 and IPv4 fixes have a fatal typo in the third expression of the for
loop:

+verbartim+
for (ipr_prev = reassdatagrams; ipr_prev != NULL; ipr = ipr->next) {
-verbartim-

where ipr is assigned to instead of ipr_prev.

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  <http://savannah.nongnu.org/bugs/?41041>

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