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Hand-fix a few global_circuit_list cases

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This commit is contained in:
Nick Mathewson 2014-08-15 16:32:32 -04:00
parent 6969bd9a02
commit 664b2645fb
2 changed files with 8 additions and 17 deletions
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17
src/or/circuituse.c
View File

@ -369,7 +369,6 @@ circuit_conforms_to_options(const origin_circuit_t *circ,
void void
circuit_expire_building(void) circuit_expire_building(void)
{ {
circuit_t *victim, *next_circ;
/* circ_times.timeout_ms and circ_times.close_ms are from /* circ_times.timeout_ms and circ_times.close_ms are from
* circuit_build_times_get_initial_timeout() if we haven't computed * circuit_build_times_get_initial_timeout() if we haven't computed
* custom timeouts yet */ * custom timeouts yet */
@ -387,7 +386,7 @@ circuit_expire_building(void)
* we want to be more lenient with timeouts, in case the * we want to be more lenient with timeouts, in case the
* user has relocated and/or changed network connections. * user has relocated and/or changed network connections.
* See bug #3443. */ * See bug #3443. */
TOR_LIST_FOREACH(next_circ, circuit_get_global_list(), head) { SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *, next_circ) {
if (!CIRCUIT_IS_ORIGIN(next_circ) || /* didn't originate here */ if (!CIRCUIT_IS_ORIGIN(next_circ) || /* didn't originate here */
next_circ->marked_for_close) { /* don't mess with marked circs */ next_circ->marked_for_close) { /* don't mess with marked circs */
continue; continue;
@ -401,7 +400,7 @@ circuit_expire_building(void)
any_opened_circs = 1; any_opened_circs = 1;
break; break;
} }
} } SMARTLIST_FOREACH_END(next_circ);
#define SET_CUTOFF(target, msec) do { \ #define SET_CUTOFF(target, msec) do { \
long ms = tor_lround(msec); \ long ms = tor_lround(msec); \
@ -472,9 +471,8 @@ circuit_expire_building(void)
MAX(get_circuit_build_close_time_ms()*2 + 1000, MAX(get_circuit_build_close_time_ms()*2 + 1000,
options->SocksTimeout * 1000)); options->SocksTimeout * 1000));
TOR_LIST_FOREACH(next_circ, circuit_get_global_list(), head) { SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *,victim) {
struct timeval cutoff; struct timeval cutoff;
victim = next_circ;
if (!CIRCUIT_IS_ORIGIN(victim) || /* didn't originate here */ if (!CIRCUIT_IS_ORIGIN(victim) || /* didn't originate here */
victim->marked_for_close) /* don't mess with marked circs */ victim->marked_for_close) /* don't mess with marked circs */
continue; continue;
@ -779,7 +777,7 @@ circuit_expire_building(void)
circuit_mark_for_close(victim, END_CIRC_REASON_TIMEOUT); circuit_mark_for_close(victim, END_CIRC_REASON_TIMEOUT);
pathbias_count_timeout(TO_ORIGIN_CIRCUIT(victim)); pathbias_count_timeout(TO_ORIGIN_CIRCUIT(victim));
} } SMARTLIST_FOREACH_END(victim);
} }
/** For debugging #8387: track when we last called /** For debugging #8387: track when we last called
@ -830,7 +828,7 @@ circuit_log_ancient_one_hop_circuits(int age)
int stream_num; int stream_num;
const edge_connection_t *conn; const edge_connection_t *conn;
char *dirty = NULL; char *dirty = NULL;
circ = TO_CIRCUIT(ocirc); const circuit_t *circ = TO_CIRCUIT(ocirc);
format_local_iso_time(created, format_local_iso_time(created,
(time_t)circ->timestamp_created.tv_sec); (time_t)circ->timestamp_created.tv_sec);
@ -1222,7 +1220,6 @@ circuit_detach_stream(circuit_t *circ, edge_connection_t *conn)
static void static void
circuit_expire_old_circuits_clientside(void) circuit_expire_old_circuits_clientside(void)
{ {
circuit_t *circ;
struct timeval cutoff, now; struct timeval cutoff, now;
tor_gettimeofday(&now); tor_gettimeofday(&now);
@ -1238,7 +1235,7 @@ circuit_expire_old_circuits_clientside(void)
cutoff.tv_sec -= get_options()->CircuitIdleTimeout; cutoff.tv_sec -= get_options()->CircuitIdleTimeout;
} }
TOR_LIST_FOREACH(circ, circuit_get_global_list(), head) { SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *, circ) {
if (circ->marked_for_close || !CIRCUIT_IS_ORIGIN(circ)) if (circ->marked_for_close || !CIRCUIT_IS_ORIGIN(circ))
continue; continue;
/* If the circuit has been dirty for too long, and there are no streams /* If the circuit has been dirty for too long, and there are no streams
@ -1290,7 +1287,7 @@ circuit_expire_old_circuits_clientside(void)
} }
} }
} }
} } SMARTLIST_FOREACH_END(circ);
} }
/** How long do we wait before killing circuits with the properties /** How long do we wait before killing circuits with the properties

8
src/or/status.c
View File

@ -28,13 +28,7 @@ static void log_accounting(const time_t now, const or_options_t *options);
STATIC int STATIC int
count_circuits(void) count_circuits(void)
{ {
int nr=0; return smartlist_len(circuit_get_global_list());
SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *, circ)
nr++;
SMARTLIST_FOREACH_END(circ);
return nr;
} }
/** Take seconds <b>secs</b> and return a newly allocated human-readable /** Take seconds <b>secs</b> and return a newly allocated human-readable