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Handle relay cells with rh.length too large.
svn:r4264
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@ -779,6 +779,11 @@ connection_edge_process_relay_cell(cell_t *cell, circuit_t *circ,
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num_seen++;
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log_fn(LOG_DEBUG,"Now seen %d relay cells here.", num_seen);
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if (rh.length > RELAY_PAYLOAD_SIZE) {
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log_fn(LOG_WARN, "Relay cell length field too long. Closing circuit.");
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return -1;
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}
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/* either conn is NULL, in which case we've got a control cell, or else
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* conn points to the recognized stream. */
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