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Date: Sat, 4 Mar 2023 18:20:30 +0300
From: Erg Noor <>
Subject: [FD] OpenBSD overflow


Fun OpenBSD bug.

ip_dooptions() will allow IPOPT_SSRR with optlen = 2.

save_rte() will set isr_nhops to very large value, which will cause 
overflow in next ip_srcroute() call.

More info is here

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