mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-11 21:53:48 +01:00
addd181721
Only when we were actually flushing the cell stats to a controller would we free them. Thus, they could stay in RAM even after the circuit was freed (eg if we didn't have any controllers). Fixes bug 18673; bugfix on 0.2.5.1-alpha.
90 lines
4.1 KiB
C
90 lines
4.1 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
|
|
* Copyright (c) 2001-2004, Roger Dingledine.
|
|
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
|
|
* Copyright (c) 2007-2016, The Tor Project, Inc. */
|
|
/* See LICENSE for licensing information */
|
|
|
|
/**
|
|
* \file circuitlist.h
|
|
* \brief Header file for circuitlist.c.
|
|
**/
|
|
|
|
#ifndef TOR_CIRCUITLIST_H
|
|
#define TOR_CIRCUITLIST_H
|
|
|
|
#include "testsupport.h"
|
|
|
|
MOCK_DECL(smartlist_t *, circuit_get_global_list, (void));
|
|
const char *circuit_state_to_string(int state);
|
|
const char *circuit_purpose_to_controller_string(uint8_t purpose);
|
|
const char *circuit_purpose_to_controller_hs_state_string(uint8_t purpose);
|
|
const char *circuit_purpose_to_string(uint8_t purpose);
|
|
void circuit_dump_by_conn(connection_t *conn, int severity);
|
|
void circuit_set_p_circid_chan(or_circuit_t *circ, circid_t id,
|
|
channel_t *chan);
|
|
void circuit_set_n_circid_chan(circuit_t *circ, circid_t id,
|
|
channel_t *chan);
|
|
void channel_mark_circid_unusable(channel_t *chan, circid_t id);
|
|
void channel_mark_circid_usable(channel_t *chan, circid_t id);
|
|
time_t circuit_id_when_marked_unusable_on_channel(circid_t circ_id,
|
|
channel_t *chan);
|
|
void circuit_set_state(circuit_t *circ, uint8_t state);
|
|
void circuit_close_all_marked(void);
|
|
int32_t circuit_initial_package_window(void);
|
|
origin_circuit_t *origin_circuit_new(void);
|
|
or_circuit_t *or_circuit_new(circid_t p_circ_id, channel_t *p_chan);
|
|
circuit_t *circuit_get_by_circid_channel(circid_t circ_id,
|
|
channel_t *chan);
|
|
circuit_t *
|
|
circuit_get_by_circid_channel_even_if_marked(circid_t circ_id,
|
|
channel_t *chan);
|
|
int circuit_id_in_use_on_channel(circid_t circ_id, channel_t *chan);
|
|
circuit_t *circuit_get_by_edge_conn(edge_connection_t *conn);
|
|
void circuit_unlink_all_from_channel(channel_t *chan, int reason);
|
|
origin_circuit_t *circuit_get_by_global_id(uint32_t id);
|
|
origin_circuit_t *circuit_get_ready_rend_circ_by_rend_data(
|
|
const rend_data_t *rend_data);
|
|
origin_circuit_t *circuit_get_next_by_pk_and_purpose(origin_circuit_t *start,
|
|
const char *digest, uint8_t purpose);
|
|
or_circuit_t *circuit_get_rendezvous(const uint8_t *cookie);
|
|
or_circuit_t *circuit_get_intro_point(const uint8_t *digest);
|
|
void circuit_set_rendezvous_cookie(or_circuit_t *circ, const uint8_t *cookie);
|
|
void circuit_set_intro_point_digest(or_circuit_t *circ, const uint8_t *digest);
|
|
origin_circuit_t *circuit_find_to_cannibalize(uint8_t purpose,
|
|
extend_info_t *info, int flags);
|
|
void circuit_mark_all_unused_circs(void);
|
|
void circuit_mark_all_dirty_circs_as_unusable(void);
|
|
MOCK_DECL(void, circuit_mark_for_close_, (circuit_t *circ, int reason,
|
|
int line, const char *file));
|
|
int circuit_get_cpath_len(origin_circuit_t *circ);
|
|
void circuit_clear_cpath(origin_circuit_t *circ);
|
|
crypt_path_t *circuit_get_cpath_hop(origin_circuit_t *circ, int hopnum);
|
|
void circuit_get_all_pending_on_channel(smartlist_t *out,
|
|
channel_t *chan);
|
|
int circuit_count_pending_on_channel(channel_t *chan);
|
|
|
|
#define circuit_mark_for_close(c, reason) \
|
|
circuit_mark_for_close_((c), (reason), __LINE__, SHORT_FILE__)
|
|
|
|
void assert_cpath_layer_ok(const crypt_path_t *cp);
|
|
void assert_circuit_ok(const circuit_t *c);
|
|
void circuit_free_all(void);
|
|
void circuits_handle_oom(size_t current_allocation);
|
|
|
|
void circuit_clear_testing_cell_stats(circuit_t *circ);
|
|
|
|
void channel_note_destroy_pending(channel_t *chan, circid_t id);
|
|
MOCK_DECL(void, channel_note_destroy_not_pending,
|
|
(channel_t *chan, circid_t id));
|
|
|
|
#ifdef CIRCUITLIST_PRIVATE
|
|
STATIC void circuit_free(circuit_t *circ);
|
|
STATIC size_t n_cells_in_circ_queues(const circuit_t *c);
|
|
STATIC uint32_t circuit_max_queued_data_age(const circuit_t *c, uint32_t now);
|
|
STATIC uint32_t circuit_max_queued_cell_age(const circuit_t *c, uint32_t now);
|
|
STATIC uint32_t circuit_max_queued_item_age(const circuit_t *c, uint32_t now);
|
|
#endif
|
|
|
|
#endif
|
|
|