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Bug report from Royce M <royce@xchglabs.com> Location: forward.c:713, edns0.c:421 With --add-subnet enabled, process_reply() passes the OPT record length (~23 bytes) instead of the packet length to check_source(). All internal bounds checks fail, and the function always returns 1. ECS source validation per RFC 7871 Section 9.2 is completely bypassed.
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