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... and if we do get multiple INTRODUCE1s on a circuit, kill the circuit

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(Sending a nak would be pointless.)

See ticket 15515 for discussion.
This commit is contained in:
George Kadianakis 2015-04-02 13:38:52 +01:00 committed by Nick Mathewson
parent c2462621ab
commit 8656cbcfc0
1 changed files with 2 additions and 1 deletions
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3
src/or/rendmid.c
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@ -157,7 +157,8 @@ rend_mid_introduce(or_circuit_t *circ, const uint8_t *request,
"Blocking multiple introductions on the same circuit. "
"Someone might be trying to attack a hidden service through "
"this relay.");
goto err;
circuit_mark_for_close(TO_CIRCUIT(circ), END_CIRC_REASON_TORPROTOCOL);
return -1;
}
circ->already_received_introduce1 = 1;