ts_tunnel: fix handshake DoS when initiator receives invalid responses - #345
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After taking the initiated handshake, upon failure to finalize the handshake state must be rolled back to allow for a future packet to finalize. Fixes #334 Signed-off-by: David Anderson <danderson@tailscale.com> Change-Id: Ibb421cbf8f18bbf83c8fc94498ee08ae6a6a6964
npry
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Aug 5, 2026
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After taking the initiated handshake, upon failure to finalize the handshake state must be rolled back to allow for a future packet to finalize.
Fixes #334
Change-Id: Ibb421cbf8f18bbf83c8fc94498ee08ae6a6a6964