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c32ec9c425
I only check on circuits, not streams, since bloating your stream window past the initial circuit window can't help you much. Also, I compare to CIRCWINDOW_START_MAX so we don't have surprising races if we lower CIRCWINDOW_START for an experiment.
9 lines
434 B
Plaintext
9 lines
434 B
Plaintext
o Security fixes:
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- Tear down the circuit if we get an unexpected SENDME cell. Clients
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could use this trick to make their circuits receive cells faster
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than our flow control would have allowed, or to gum up the network,
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or possibly to do targeted memory denial-of-service attacks on
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entry nodes. Fixes bug 6252. Bugfix on the 54th commit on Tor --
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from July 2002, before the release of Tor 0.0.0.
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