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Reject create cells on outgoing OR connections from bridges

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This commit is contained in:
Robert Ransom
2011-10-23 15:21:49 -07:00
committed by Sebastian Hahn
parent c05bb53508
commit a74e7fd40f
2 changed files with 14 additions and 2 deletions
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src/or/command.c
+5 -2
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@@ -219,6 +219,7 @@ static void
command_process_create_cell(cell_t *cell, or_connection_t *conn)
{
or_circuit_t *circ;
or_options_t *options = get_options();
int id_is_high;
if (we_are_hibernating()) {
@@ -230,9 +231,11 @@ command_process_create_cell(cell_t *cell, or_connection_t *conn)
return;
}
if (!server_mode(get_options())) {
if (!server_mode(options) ||
(!public_server_mode(options) && conn->is_outgoing)) {
log_fn(LOG_PROTOCOL_WARN, LD_PROTOCOL,
"Received create cell (type %d) from %s:%d, but we're a client. "
"Received create cell (type %d) from %s:%d, but we're connected "
"to it as a client. "
"Sending back a destroy.",
(int)cell->command, conn->_base.address, conn->_base.port);
connection_or_send_destroy(cell->circ_id, conn,