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Allow a v4 link protocol for 4-byte circuit IDs.

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Implements proposal 214.

Needs testing.
This commit is contained in:
Nick Mathewson
2012-11-06 19:56:47 -05:00
parent cd054ceada
commit bfffc1f0fc
14 changed files with 165 additions and 87 deletions
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src/or/command.c
+4 -1
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@@ -220,7 +220,10 @@ command_process_create_cell(cell_t *cell, channel_t *chan)
/* If the high bit of the circuit ID is not as expected, close the
* circ. */
id_is_high = cell->circ_id & (1<<15);
if (chan->wide_circ_ids)
id_is_high = cell->circ_id & (1u<<31);
else
id_is_high = cell->circ_id & (1u<<15);
if ((id_is_high &&
chan->circ_id_type == CIRC_ID_TYPE_HIGHER) ||
(!id_is_high &&