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Merge branch 'bug18902_squashed'

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This commit is contained in:
Nick Mathewson 2016-07-28 06:59:03 -04:00
commit a8676b1ede
34 changed files with 187 additions and 180 deletions
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3
changes/bug19578 Normal file
View File

@ -0,0 +1,3 @@
o Minor bugfixes (logging):
- When logging a directory ownership mismatch, log the owning username
correctly. Fixes bug 19578; bugfix on 0.2.2.29-beta.

1
configure.ac
View File

@ -1810,6 +1810,7 @@ if test "x$enable_gcc_warnings_advisory" != "xno"; then
-Wselector-type-mismatch
-Wsentinel
-Wserialized-diagnostics
-Wshadow
-Wshift-count-negative
-Wshift-count-overflow
-Wshift-negative-value

13
src/common/util.c
View File

@ -2320,13 +2320,14 @@ check_private_dir,(const char *dirname, cpd_check_t check,
running_gid = getgid();
}
if (st.st_uid != running_uid) {
const struct passwd *pw = NULL;
const struct passwd *pw_uid = NULL;
char *process_ownername = NULL;
pw = tor_getpwuid(running_uid);
process_ownername = pw ? tor_strdup(pw->pw_name) : tor_strdup("<unknown>");
pw_uid = tor_getpwuid(running_uid);
process_ownername = pw_uid ? tor_strdup(pw_uid->pw_name) :
tor_strdup("<unknown>");
pw = tor_getpwuid(st.st_uid);
pw_uid = tor_getpwuid(st.st_uid);
log_warn(LD_FS, "%s is not owned by this user (%s, %d) but by "
"%s (%d). Perhaps you are running Tor as the wrong user?",
@ -3840,9 +3841,9 @@ format_win_cmdline_argument(const char *arg)
formatted_arg[i++] = '"';
/* Add characters */
SMARTLIST_FOREACH(arg_chars, char*, c,
SMARTLIST_FOREACH(arg_chars, char*, ch,
{
formatted_arg[i++] = *c;
formatted_arg[i++] = *ch;
});
/* Add trailing quote */

4
src/or/channeltls.c
View File

@ -1901,8 +1901,8 @@ channel_tls_process_certs_cell(var_cell_t *cell, channel_tls_t *chan)
}
err:
for (unsigned i = 0; i < ARRAY_LENGTH(certs); ++i) {
tor_x509_cert_free(certs[i]);
for (unsigned u = 0; u < ARRAY_LENGTH(certs); ++u) {
tor_x509_cert_free(certs[u]);
}
certs_cell_free(cc);
#undef ERR

14
src/or/circuitbuild.c
View File

@ -1565,7 +1565,7 @@ choose_good_exit_server_general(int need_uptime, int need_capacity)
int n_best_support=0;
const or_options_t *options = get_options();
const smartlist_t *the_nodes;
const node_t *node=NULL;
const node_t *selected_node=NULL;
connections = get_connection_array();
@ -1692,7 +1692,7 @@ choose_good_exit_server_general(int need_uptime, int need_capacity)
smartlist_add(supporting, (void*)node);
});
node = node_sl_choose_by_bandwidth(supporting, WEIGHT_FOR_EXIT);
selected_node = node_sl_choose_by_bandwidth(supporting, WEIGHT_FOR_EXIT);
smartlist_free(supporting);
} else {
/* Either there are no pending connections, or no routers even seem to
@ -1730,8 +1730,8 @@ choose_good_exit_server_general(int need_uptime, int need_capacity)
}
} SMARTLIST_FOREACH_END(node);
node = node_sl_choose_by_bandwidth(supporting, WEIGHT_FOR_EXIT);
if (node)
selected_node = node_sl_choose_by_bandwidth(supporting, WEIGHT_FOR_EXIT);
if (selected_node)
break;
smartlist_clear(supporting);
/* If we reach this point, we can't actually support any unhandled
@ -1745,9 +1745,9 @@ choose_good_exit_server_general(int need_uptime, int need_capacity)
}
tor_free(n_supported);
if (node) {
log_info(LD_CIRC, "Chose exit server '%s'", node_describe(node));
return node;
if (selected_node) {
log_info(LD_CIRC, "Chose exit server '%s'", node_describe(selected_node));
return selected_node;
}
if (options->ExitNodes) {
log_warn(LD_CIRC,

30
src/or/config.c
View File

@ -3489,10 +3489,10 @@ options_validate(or_options_t *old_options, or_options_t *options,
}
if (server_mode(options)) {
char *msg = NULL;
if (have_enough_mem_for_dircache(options, 0, &msg)) {
log_warn(LD_CONFIG, "%s", msg);
tor_free(msg);
char *dircache_msg = NULL;
if (have_enough_mem_for_dircache(options, 0, &dircache_msg)) {
log_warn(LD_CONFIG, "%s", dircache_msg);
tor_free(dircache_msg);
}
}
@ -4823,7 +4823,7 @@ options_init_from_string(const char *cf_defaults, const char *cf,
{
or_options_t *oldoptions, *newoptions, *newdefaultoptions=NULL;
config_line_t *cl;
int retval, i;
int retval;
setopt_err_t err = SETOPT_ERR_MISC;
tor_assert(msg);
@ -4836,7 +4836,7 @@ options_init_from_string(const char *cf_defaults, const char *cf,
newoptions->command = command;
newoptions->command_arg = command_arg ? tor_strdup(command_arg) : NULL;
for (i = 0; i < 2; ++i) {
for (int i = 0; i < 2; ++i) {
const char *body = i==0 ? cf_defaults : cf;
if (!body)
continue;
@ -4880,8 +4880,7 @@ options_init_from_string(const char *cf_defaults, const char *cf,
* let's clean it up. -NM */
/* Change defaults. */
int i;
for (i = 0; testing_tor_network_defaults[i].name; ++i) {
for (int i = 0; testing_tor_network_defaults[i].name; ++i) {
const config_var_t *new_var = &testing_tor_network_defaults[i];
config_var_t *old_var =
config_find_option_mutable(&options_format, new_var->name);
@ -4901,7 +4900,7 @@ options_init_from_string(const char *cf_defaults, const char *cf,
newoptions->command_arg = command_arg ? tor_strdup(command_arg) : NULL;
/* Assign all options a second time. */
for (i = 0; i < 2; ++i) {
for (int i = 0; i < 2; ++i) {
const char *body = i==0 ? cf_defaults : cf;
if (!body)
continue;
@ -5917,10 +5916,10 @@ parse_dir_fallback_line(const char *line,
ipv6_addrport_ptr = &ipv6_addrport;
}
} else if (!strcmpstart(cp, "weight=")) {
int ok;
int num_ok;
const char *wstring = cp + strlen("weight=");
weight = tor_parse_double(wstring, 0, (double)UINT64_MAX, &ok, NULL);
if (!ok) {
weight = tor_parse_double(wstring, 0, (double)UINT64_MAX, &num_ok, NULL);
if (!num_ok) {
log_warn(LD_CONFIG, "Invalid weight '%s' on FallbackDir line.", cp);
weight=1.0;
}
@ -7410,8 +7409,8 @@ getinfo_helper_config(control_connection_t *conn,
smartlist_free(sl);
} else if (!strcmp(question, "config/defaults")) {
smartlist_t *sl = smartlist_new();
int i, dirauth_lines_seen = 0, fallback_lines_seen = 0;
for (i = 0; option_vars_[i].name; ++i) {
int dirauth_lines_seen = 0, fallback_lines_seen = 0;
for (int i = 0; option_vars_[i].name; ++i) {
const config_var_t *var = &option_vars_[i];
if (var->initvalue != NULL) {
if (strcmp(option_vars_[i].name, "DirAuthority") == 0) {
@ -7439,14 +7438,13 @@ getinfo_helper_config(control_connection_t *conn,
* We didn't see any directory authorities with default values,
* so add the list of default authorities manually.
*/
const char **i;
/*
* default_authorities is defined earlier in this file and
* is a const char ** NULL-terminated array of dirauth config
* lines.
*/
for (i = default_authorities; *i != NULL; ++i) {
for (const char **i = default_authorities; *i != NULL; ++i) {
char *val = esc_for_log(*i);
smartlist_add_asprintf(sl, "DirAuthority %s\n", val);
tor_free(val);

14
src/or/connection.h
View File

@ -52,13 +52,13 @@ void connection_mark_for_close_internal_(connection_t *conn,
* For all other cases, use connection_mark_and_flush() instead, which
* checks for or_connection_t properly, instead. See below.
*/
#define connection_mark_and_flush_internal_(c,line,file) \
do { \
connection_t *tmp_conn_ = (c); \
connection_mark_for_close_internal_(tmp_conn_, (line), (file)); \
tmp_conn_->hold_open_until_flushed = 1; \
IF_HAS_BUFFEREVENT(tmp_conn_, \
connection_start_writing(tmp_conn_)); \
#define connection_mark_and_flush_internal_(c,line,file) \
do { \
connection_t *tmp_conn__ = (c); \
connection_mark_for_close_internal_(tmp_conn__, (line), (file)); \
tmp_conn__->hold_open_until_flushed = 1; \
IF_HAS_BUFFEREVENT(tmp_conn__, \
connection_start_writing(tmp_conn__)); \
} while (0)
#define connection_mark_and_flush_internal(c) \

8
src/or/connection_edge.c
View File

@ -2881,7 +2881,7 @@ connection_exit_begin_conn(cell_t *cell, circuit_t *circ)
or_circuit_t *or_circ = NULL;
const or_options_t *options = get_options();
begin_cell_t bcell;
int r;
int rv;
uint8_t end_reason=0;
assert_circuit_ok(circ);
@ -2906,10 +2906,10 @@ connection_exit_begin_conn(cell_t *cell, circuit_t *circ)
return 0;
}
r = begin_cell_parse(cell, &bcell, &end_reason);
if (r < -1) {
rv = begin_cell_parse(cell, &bcell, &end_reason);
if (rv < -1) {
return -END_CIRC_REASON_TORPROTOCOL;
} else if (r == -1) {
} else if (rv == -1) {
tor_free(bcell.address);
relay_send_end_cell_from_edge(rh.stream_id, circ, end_reason, NULL);
return 0;

7
src/or/connection_or.c
View File

@ -2275,14 +2275,13 @@ connection_or_send_certs_cell(or_connection_t *conn)
var_cell_t *cell;
size_t cell_len;
ssize_t pos;
int server_mode;
tor_assert(conn->base_.state == OR_CONN_STATE_OR_HANDSHAKING_V3);
if (! conn->handshake_state)
return -1;
server_mode = ! conn->handshake_state->started_here;
if (tor_tls_get_my_certs(server_mode, &link_cert, &id_cert) < 0)
const int conn_in_server_mode = ! conn->handshake_state->started_here;
if (tor_tls_get_my_certs(conn_in_server_mode, &link_cert, &id_cert) < 0)
return -1;
tor_x509_cert_get_der(link_cert, &link_encoded, &link_len);
tor_x509_cert_get_der(id_cert, &id_encoded, &id_len);
@ -2295,7 +2294,7 @@ connection_or_send_certs_cell(or_connection_t *conn)
cell->payload[0] = 2;
pos = 1;
if (server_mode)
if (conn_in_server_mode)
cell->payload[pos] = OR_CERT_TYPE_TLS_LINK; /* Link cert */
else
cell->payload[pos] = OR_CERT_TYPE_AUTH_1024; /* client authentication */

30
src/or/control.c
View File

@ -594,7 +594,7 @@ typedef struct queued_event_s {
/** Pointer to int. If this is greater than 0, we don't allow new events to be
* queued. */
static tor_threadlocal_t block_event_queue;
static tor_threadlocal_t block_event_queue_flag;
/** Holds a smartlist of queued_event_t objects that may need to be sent
* to one or more controllers */
@ -629,17 +629,17 @@ control_initialize_event_queue(void)
if (queued_control_events_lock == NULL) {
queued_control_events_lock = tor_mutex_new();
tor_threadlocal_init(&block_event_queue);
tor_threadlocal_init(&block_event_queue_flag);
}
}
static int *
get_block_event_queue(void)
{
int *val = tor_threadlocal_get(&block_event_queue);
int *val = tor_threadlocal_get(&block_event_queue_flag);
if (PREDICT_UNLIKELY(val == NULL)) {
val = tor_malloc_zero(sizeof(int));
tor_threadlocal_set(&block_event_queue, val);
tor_threadlocal_set(&block_event_queue_flag, val);
}
return val;
}
@ -1370,7 +1370,7 @@ handle_control_authenticate(control_connection_t *conn, uint32_t len,
goto err;
}
bad_password = 1;
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
sl = NULL;
} else {
@ -1382,7 +1382,7 @@ handle_control_authenticate(control_connection_t *conn, uint32_t len,
received, DIGEST_LEN))
goto ok;
});
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
sl = NULL;
@ -1410,7 +1410,7 @@ handle_control_authenticate(control_connection_t *conn, uint32_t len,
connection_printf_to_buf(conn, "515 Authentication failed: %s\r\n", errstr);
connection_mark_for_close(TO_CONN(conn));
if (sl) { /* clean up */
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
}
return 0;
@ -1421,7 +1421,7 @@ handle_control_authenticate(control_connection_t *conn, uint32_t len,
conn->base_.state = CONTROL_CONN_STATE_OPEN;
tor_free(password);
if (sl) { /* clean up */
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
}
return 0;
@ -1850,11 +1850,10 @@ getinfo_helper_dir(control_connection_t *control_conn,
const char *question, char **answer,
const char **errmsg)
{
const node_t *node;
const routerinfo_t *ri = NULL;
(void) control_conn;
if (!strcmpstart(question, "desc/id/")) {
node = node_get_by_hex_id(question+strlen("desc/id/"));
const routerinfo_t *ri = NULL;
const node_t *node = node_get_by_hex_id(question+strlen("desc/id/"));
if (node)
ri = node->ri;
if (ri) {
@ -1863,9 +1862,10 @@ getinfo_helper_dir(control_connection_t *control_conn,
*answer = tor_strndup(body, ri->cache_info.signed_descriptor_len);
}
} else if (!strcmpstart(question, "desc/name/")) {
const routerinfo_t *ri = NULL;
/* XXX Setting 'warn_if_unnamed' here is a bit silly -- the
* warning goes to the user, not to the controller. */
node = node_get_by_nickname(question+strlen("desc/name/"), 1);
const node_t *node = node_get_by_nickname(question+strlen("desc/name/"), 1);
if (node)
ri = node->ri;
if (ri) {
@ -1959,7 +1959,9 @@ getinfo_helper_dir(control_connection_t *control_conn,
*answer = tor_strndup(md->body, md->bodylen);
}
} else if (!strcmpstart(question, "desc-annotations/id/")) {
node = node_get_by_hex_id(question+strlen("desc-annotations/id/"));
const routerinfo_t *ri = NULL;
const node_t *node =
node_get_by_hex_id(question+strlen("desc-annotations/id/"));
if (node)
ri = node->ri;
if (ri) {
@ -4637,7 +4639,7 @@ add_onion_helper_clientauth(const char *arg, int *created, char **err_msg)
ok = 1;
err:
SMARTLIST_FOREACH(auth_args, char *, arg, tor_free(arg));
SMARTLIST_FOREACH(auth_args, char *, item, tor_free(item));
smartlist_free(auth_args);
if (!ok) {
rend_authorized_client_free(client);

12
src/or/dirvote.c
View File

@ -2422,15 +2422,15 @@ networkstatus_get_detached_signatures(smartlist_t *consensuses)
/* Now get all the sigs for non-FLAV_NS consensuses */
SMARTLIST_FOREACH_BEGIN(consensuses, networkstatus_t *, ns) {
char *sigs;
char *sigs_on_this_consensus;
if (ns->flavor == FLAV_NS)
continue;
sigs = networkstatus_format_signatures(ns, 1);
if (!sigs) {
sigs_on_this_consensus = networkstatus_format_signatures(ns, 1);
if (!sigs_on_this_consensus) {
log_warn(LD_DIR, "Couldn't format signatures");
goto err;
}
smartlist_add(elements, sigs);
smartlist_add(elements, sigs_on_this_consensus);
} SMARTLIST_FOREACH_END(ns);
/* Now add the FLAV_NS consensus signatrures. */
@ -3101,12 +3101,12 @@ dirvote_add_vote(const char *vote_body, const char **msg_out, int *status_out)
/* Write the votes in <b>pending_vote_list</b> to disk. */
static void
write_v3_votes_to_disk(const smartlist_t *pending_vote_list)
write_v3_votes_to_disk(const smartlist_t *pending_votes)
{
smartlist_t *votestrings = smartlist_new();
char *votefile = NULL;
SMARTLIST_FOREACH(pending_vote_list, pending_vote_t *, v,
SMARTLIST_FOREACH(pending_votes, pending_vote_t *, v,
{
sized_chunk_t *c = tor_malloc(sizeof(sized_chunk_t));
c->bytes = v->vote_body->dir;

1
src/or/entrynodes.c
View File

@ -1455,7 +1455,6 @@ entry_guards_parse_state(or_state_t *state, int set, char **msg)
}
} else {
if (state_version) {
time_t now = time(NULL);
e->chosen_on_date = crypto_rand_time_range(now - 3600*24*30, now);
e->chosen_by_version = tor_strdup(state_version);
}

17
src/or/geoip.c
View File

@ -824,7 +824,6 @@ geoip_get_transport_history(void)
static const char* no_transport_str = "<OR>";
clientmap_entry_t **ent;
const char *transport_name = NULL;
smartlist_t *string_chunks = smartlist_new();
char *the_string = NULL;
@ -850,7 +849,7 @@ geoip_get_transport_history(void)
HT_FOREACH(ent, clientmap, &client_history) {
uintptr_t val;
void *ptr;
transport_name = (*ent)->transport_name;
const char *transport_name = (*ent)->transport_name;
if (!transport_name)
transport_name = no_transport_str;
@ -916,13 +915,13 @@ geoip_get_dirreq_history(dirreq_type_t type)
smartlist_t *dirreq_completed = NULL;
uint32_t complete = 0, timeouts = 0, running = 0;
int bufsize = 1024, written;
dirreq_map_entry_t **ptr, **next, *ent;
dirreq_map_entry_t **ptr, **next;
struct timeval now;
tor_gettimeofday(&now);
dirreq_completed = smartlist_new();
for (ptr = HT_START(dirreqmap, &dirreq_map); ptr; ptr = next) {
ent = *ptr;
dirreq_map_entry_t *ent = *ptr;
if (ent->type != type) {
next = HT_NEXT(dirreqmap, &dirreq_map, ptr);
continue;
@ -1024,7 +1023,7 @@ geoip_get_client_history(geoip_client_action_t action,
smartlist_t *entries = NULL;
int n_countries = geoip_get_n_countries();
int i;
clientmap_entry_t **ent;
clientmap_entry_t **cm_ent;
unsigned *counts = NULL;
unsigned total = 0;
unsigned ipv4_count = 0, ipv6_count = 0;
@ -1033,17 +1032,17 @@ geoip_get_client_history(geoip_client_action_t action,
return -1;
counts = tor_calloc(n_countries, sizeof(unsigned));
HT_FOREACH(ent, clientmap, &client_history) {
HT_FOREACH(cm_ent, clientmap, &client_history) {
int country;
if ((*ent)->action != (int)action)
if ((*cm_ent)->action != (int)action)
continue;
country = geoip_get_country_by_addr(&(*ent)->addr);
country = geoip_get_country_by_addr(&(*cm_ent)->addr);
if (country < 0)
country = 0; /** unresolved requests are stored at index 0. */
tor_assert(0 <= country && country < n_countries);
++counts[country];
++total;
switch (tor_addr_family(&(*ent)->addr)) {
switch (tor_addr_family(&(*cm_ent)->addr)) {
case AF_INET:
ipv4_count++;
break;

6
src/or/nodelist.c
View File

@ -542,13 +542,15 @@ node_get_by_hex_id(const char *hex_id)
MOCK_IMPL(const node_t *,
node_get_by_nickname,(const char *nickname, int warn_if_unnamed))
{
const node_t *node;
if (!the_nodelist)
return NULL;
/* Handle these cases: DIGEST, $DIGEST, $DIGEST=name, $DIGEST~name. */
if ((node = node_get_by_hex_id(nickname)) != NULL)
{
const node_t *node;
if ((node = node_get_by_hex_id(nickname)) != NULL)
return node;
}
if (!strcasecmp(nickname, UNNAMED_ROUTER_NICKNAME))
return NULL;

3
src/or/rendservice.c
View File

@ -2701,7 +2701,6 @@ rend_service_intro_has_opened(origin_circuit_t *circuit)
char auth[DIGEST_LEN + 9];
char serviceid[REND_SERVICE_ID_LEN_BASE32+1];
int reason = END_CIRC_REASON_TORPROTOCOL;
crypto_pk_t *intro_key;
tor_assert(circuit->base_.purpose == CIRCUIT_PURPOSE_S_ESTABLISH_INTRO);
#ifndef NON_ANONYMOUS_MODE_ENABLED
@ -2775,7 +2774,7 @@ rend_service_intro_has_opened(origin_circuit_t *circuit)
(unsigned)circuit->base_.n_circ_id, serviceid);
/* Use the intro key instead of the service key in ESTABLISH_INTRO. */
intro_key = circuit->intro_key;
crypto_pk_t *intro_key = circuit->intro_key;
/* Build the payload for a RELAY_ESTABLISH_INTRO cell. */
r = crypto_pk_asn1_encode(intro_key, buf+2,
RELAY_PAYLOAD_SIZE-2);

14
src/or/rephist.c
View File

@ -2948,22 +2948,22 @@ static hs_stats_t *hs_stats = NULL;
static hs_stats_t *
hs_stats_new(void)
{
hs_stats_t * hs_stats = tor_malloc_zero(sizeof(hs_stats_t));
hs_stats->onions_seen_this_period = digestmap_new();
hs_stats_t *new_hs_stats = tor_malloc_zero(sizeof(hs_stats_t));
new_hs_stats->onions_seen_this_period = digestmap_new();
return hs_stats;
return new_hs_stats;
}
/** Free an hs_stats_t structure. */
static void
hs_stats_free(hs_stats_t *hs_stats)
hs_stats_free(hs_stats_t *victim_hs_stats)
{
if (!hs_stats) {
if (!victim_hs_stats) {
return;
}
digestmap_free(hs_stats->onions_seen_this_period, NULL);
tor_free(hs_stats);
digestmap_free(victim_hs_stats->onions_seen_this_period, NULL);
tor_free(victim_hs_stats);
}
/** Initialize hidden service statistics. */

12
src/or/router.c
View File

@ -3079,17 +3079,17 @@ extrainfo_dump_to_string(char **s_out, extrainfo_t *extrainfo,
}
if (emit_ed_sigs) {
char digest[DIGEST256_LEN];
char sha256_digest[DIGEST256_LEN];
smartlist_add(chunks, tor_strdup("router-sig-ed25519 "));
crypto_digest_smartlist_prefix(digest, DIGEST256_LEN,
crypto_digest_smartlist_prefix(sha256_digest, DIGEST256_LEN,
ED_DESC_SIGNATURE_PREFIX,
chunks, "", DIGEST_SHA256);
ed25519_signature_t sig;
ed25519_signature_t ed_sig;
char buf[ED25519_SIG_BASE64_LEN+1];
if (ed25519_sign(&sig, (const uint8_t*)digest, DIGEST256_LEN,
if (ed25519_sign(&ed_sig, (const uint8_t*)sha256_digest, DIGEST256_LEN,
signing_keypair) < 0)
goto err;
if (ed25519_signature_to_base64(buf, &sig) < 0)
if (ed25519_signature_to_base64(buf, &ed_sig) < 0)
goto err;
smartlist_add_asprintf(chunks, "%s\n", buf);
@ -3163,7 +3163,7 @@ extrainfo_dump_to_string(char **s_out, extrainfo_t *extrainfo,
done:
tor_free(s);
SMARTLIST_FOREACH(chunks, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(chunks, char *, chunk, tor_free(chunk));
smartlist_free(chunks);
tor_free(s_dup);
tor_free(ed_cert_line);

10
src/or/routerkeys.c
View File

@ -121,14 +121,14 @@ read_encrypted_secret_key(ed25519_secret_key_t *out,
saved_errno = EINVAL;
goto done;
}
const int r = crypto_unpwbox(&secret, &secret_len,
encrypted_key, encrypted_len,
pwbuf, pwlen);
if (r == UNPWBOX_CORRUPTED) {
const int r_unbox = crypto_unpwbox(&secret, &secret_len,
encrypted_key, encrypted_len,
pwbuf, pwlen);
if (r_unbox == UNPWBOX_CORRUPTED) {
log_err(LD_OR, "%s is corrupted.", fname);
saved_errno = EINVAL;
goto done;
} else if (r == UNPWBOX_OKAY) {
} else if (r_unbox == UNPWBOX_OKAY) {
break;
}

6
src/or/routerlist.c
View File

@ -917,7 +917,6 @@ authority_certs_fetch_missing(networkstatus_t *status, time_t now,
*/
digestmap_t *pending_id;
fp_pair_map_t *pending_cert;
authority_cert_t *cert;
/*
* The missing_id_digests smartlist will hold a list of id digests
* we want to fetch the newest cert for; the missing_cert_digests
@ -1027,8 +1026,9 @@ authority_certs_fetch_missing(networkstatus_t *status, time_t now,
}
SMARTLIST_FOREACH_BEGIN(voter->sigs, document_signature_t *, sig) {
cert = authority_cert_get_by_digests(voter->identity_digest,
sig->signing_key_digest);
authority_cert_t *cert =
authority_cert_get_by_digests(voter->identity_digest,
sig->signing_key_digest);
if (cert) {
if (now < cert->expires)
download_status_reset_by_sk_in_cl(cl, sig->signing_key_digest);

40
src/or/routerparse.c
View File

@ -1779,11 +1779,11 @@ router_parse_entry_from_string(const char *s, const char *end,
if (cache_copy) {
size_t len = router->cache_info.signed_descriptor_len +
router->cache_info.annotations_len;
char *cp =
char *signed_body =
router->cache_info.signed_descriptor_body = tor_malloc(len+1);
if (prepend_annotations) {
memcpy(cp, prepend_annotations, prepend_len);
cp += prepend_len;
memcpy(signed_body, prepend_annotations, prepend_len);
signed_body += prepend_len;
}
/* This assertion will always succeed.
* len == signed_desc_len + annotations_len
@ -1791,9 +1791,9 @@ router_parse_entry_from_string(const char *s, const char *end,
* == end-start_of_annotations + prepend_len
* We already wrote prepend_len bytes into the buffer; now we're
* writing end-start_of_annotations -NM. */
tor_assert(cp+(end-start_of_annotations) ==
tor_assert(signed_body+(end-start_of_annotations) ==
router->cache_info.signed_descriptor_body+len);
memcpy(cp, start_of_annotations, end-start_of_annotations);
memcpy(signed_body, start_of_annotations, end-start_of_annotations);
router->cache_info.signed_descriptor_body[len] = '\0';
tor_assert(strlen(router->cache_info.signed_descriptor_body) == len);
}
@ -3546,7 +3546,6 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
common_digests_t ns_digests;
const char *cert, *end_of_header, *end_of_footer, *s_dup = s;
directory_token_t *tok;
int ok;
struct in_addr in;
int i, inorder, n_signatures = 0;
memarea_t *area = NULL, *rs_area = NULL;
@ -3636,9 +3635,10 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
} else {
tok = find_opt_by_keyword(tokens, K_CONSENSUS_METHOD);
if (tok) {
int num_ok;
ns->consensus_method = (int)tor_parse_long(tok->args[0], 10, 1, INT_MAX,
&ok, NULL);
if (!ok)
&num_ok, NULL);
if (!num_ok)
goto err;
} else {
ns->consensus_method = 1;
@ -3659,14 +3659,17 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
tok = find_by_keyword(tokens, K_VOTING_DELAY);
tor_assert(tok->n_args >= 2);
ns->vote_seconds =
(int) tor_parse_long(tok->args[0], 10, 0, INT_MAX, &ok, NULL);
if (!ok)
goto err;
ns->dist_seconds =
(int) tor_parse_long(tok->args[1], 10, 0, INT_MAX, &ok, NULL);
if (!ok)
goto err;
{
int ok;
ns->vote_seconds =
(int) tor_parse_long(tok->args[0], 10, 0, INT_MAX, &ok, NULL);
if (!ok)
goto err;
ns->dist_seconds =
(int) tor_parse_long(tok->args[1], 10, 0, INT_MAX, &ok, NULL);
if (!ok)
goto err;
}
if (ns->valid_after +
(get_options()->TestingTorNetwork ?
MIN_VOTE_INTERVAL_TESTING : MIN_VOTE_INTERVAL) > ns->fresh_until) {
@ -3817,6 +3820,7 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
goto err;
}
voter->addr = ntohl(in.s_addr);
int ok;
voter->dir_port = (uint16_t)
tor_parse_long(tok->args[4], 10, 0, 65535, &ok, NULL);
if (!ok)
@ -3864,8 +3868,8 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
(tok = find_opt_by_keyword(tokens, K_LEGACY_DIR_KEY))) {
int bad = 1;
if (strlen(tok->args[0]) == HEX_DIGEST_LEN) {
networkstatus_voter_info_t *voter = smartlist_get(ns->voters, 0);
if (base16_decode(voter->legacy_id_digest, DIGEST_LEN,
networkstatus_voter_info_t *voter_0 = smartlist_get(ns->voters, 0);
if (base16_decode(voter_0->legacy_id_digest, DIGEST_LEN,
tok->args[0], HEX_DIGEST_LEN) != DIGEST_LEN)
bad = 1;
else

8
src/or/scheduler.c
View File

@ -496,13 +496,13 @@ scheduler_run, (void))
/* Readd any channels we need to */
if (to_readd) {
SMARTLIST_FOREACH_BEGIN(to_readd, channel_t *, chan) {
chan->scheduler_state = SCHED_CHAN_PENDING;
SMARTLIST_FOREACH_BEGIN(to_readd, channel_t *, readd_chan) {
readd_chan->scheduler_state = SCHED_CHAN_PENDING;
smartlist_pqueue_add(channels_pending,
scheduler_compare_channels,
STRUCT_OFFSET(channel_t, sched_heap_idx),
chan);
} SMARTLIST_FOREACH_END(chan);
readd_chan);
} SMARTLIST_FOREACH_END(readd_chan);
smartlist_free(to_readd);
}

12
src/or/transports.c
View File

@ -1425,7 +1425,7 @@ create_managed_proxy_environment(const managed_proxy_t *mp)
*
* Requires that proxy_argv have at least one element. */
STATIC managed_proxy_t *
managed_proxy_create(const smartlist_t *transport_list,
managed_proxy_create(const smartlist_t *with_transport_list,
char **proxy_argv, int is_server)
{
managed_proxy_t *mp = tor_malloc_zero(sizeof(managed_proxy_t));
@ -1436,7 +1436,7 @@ managed_proxy_create(const smartlist_t *transport_list,
mp->proxy_uri = get_pt_proxy_uri();
mp->transports_to_launch = smartlist_new();
SMARTLIST_FOREACH(transport_list, const char *, transport,
SMARTLIST_FOREACH(with_transport_list, const char *, transport,
add_transport_to_proxy(transport, mp));
/* register the managed proxy */
@ -1460,7 +1460,7 @@ managed_proxy_create(const smartlist_t *transport_list,
* elements, containing at least one element.
**/
MOCK_IMPL(void,
pt_kickstart_proxy, (const smartlist_t *transport_list,
pt_kickstart_proxy, (const smartlist_t *with_transport_list,
char **proxy_argv, int is_server))
{
managed_proxy_t *mp=NULL;
@ -1473,7 +1473,7 @@ pt_kickstart_proxy, (const smartlist_t *transport_list,
mp = get_managed_proxy_by_argv_and_type(proxy_argv, is_server);
if (!mp) { /* we haven't seen this proxy before */
managed_proxy_create(transport_list, proxy_argv, is_server);
managed_proxy_create(with_transport_list, proxy_argv, is_server);
} else { /* known proxy. add its transport to its transport list */
if (mp->was_around_before_config_read) {
@ -1490,14 +1490,14 @@ pt_kickstart_proxy, (const smartlist_t *transport_list,
/* For each new transport, check if the managed proxy used to
support it before the SIGHUP. If that was the case, make sure
it doesn't get removed because we might reuse it. */
SMARTLIST_FOREACH_BEGIN(transport_list, const char *, transport) {
SMARTLIST_FOREACH_BEGIN(with_transport_list, const char *, transport) {
old_transport = transport_get_by_name(transport);
if (old_transport)
old_transport->marked_for_removal = 0;
} SMARTLIST_FOREACH_END(transport);
}
SMARTLIST_FOREACH(transport_list, const char *, transport,
SMARTLIST_FOREACH(with_transport_list, const char *, transport,
add_transport_to_proxy(transport, mp));
free_execve_args(proxy_argv);
}

9
src/test/bench.c
View File

@ -662,7 +662,6 @@ main(int argc, const char **argv)
{
int i;
int list=0, n_enabled=0;
benchmark_t *b;
char *errmsg;
or_options_t *options;
@ -672,10 +671,10 @@ main(int argc, const char **argv)
if (!strcmp(argv[i], "--list")) {
list = 1;
} else {
benchmark_t *b = find_benchmark(argv[i]);
benchmark_t *benchmark = find_benchmark(argv[i]);
++n_enabled;
if (b) {
b->enabled = 1;
if (benchmark) {
benchmark->enabled = 1;
} else {
printf("No such benchmark as %s\n", argv[i]);
}
@ -700,7 +699,7 @@ main(int argc, const char **argv)
return 1;
}
for (b = benchmarks; b->name; ++b) {
for (benchmark_t *b = benchmarks; b->name; ++b) {
if (b->enabled || n_enabled == 0) {
printf("===== %s =====\n", b->name);
if (!list)

6
src/test/test_addr.c
View File

@ -83,12 +83,12 @@ test_addr_basic(void *arg)
tt_assert_test_fmt_type(a,b,e1" "#op" "e2,struct in6_addr*, \
(memcmp(val1_->s6_addr, val2_->s6_addr, 16) op 0), \
char *, "%s", \
{ int i; char *cp; \
{ char *cp; \
cp = print_ = tor_malloc(64); \
for (i=0;i<16;++i) { \
for (int ii_=0;i<16;++i) { \
tor_snprintf(cp, 3,"%02x", (unsigned)value_->s6_addr[i]);\
cp += 2; \
if (i != 15) *cp++ = ':'; \
if (ii_ != 15) *cp++ = ':'; \
} \
}, \
{ tor_free(print_); }, \

6
src/test/test_buffers.c
View File

@ -178,10 +178,10 @@ test_buffers_basic(void *arg)
/* Try adding a string too long for any freelist. */
{
char *cp = tor_malloc_zero(65536);
char *mem = tor_malloc_zero(65536);
buf = buf_new();
write_to_buf(cp, 65536, buf);
tor_free(cp);
write_to_buf(mem, 65536, buf);
tor_free(mem);
tt_int_op(buf_datalen(buf), OP_EQ, 65536);
buf_free(buf);

4
src/test/test_cell_formats.c
View File

@ -882,8 +882,8 @@ test_cfmt_resolved_cells(void *arg)
memset(&rh, 0, sizeof(rh)); \
} while (0)
#define CLEAR_ADDRS() do { \
SMARTLIST_FOREACH(addrs, address_ttl_t *, a, \
address_ttl_free(a); ); \
SMARTLIST_FOREACH(addrs, address_ttl_t *, aa_, \
address_ttl_free(aa_); ); \
smartlist_clear(addrs); \
} while (0)
#define SET_CELL(s) do { \

24
src/test/test_containers.c
View File

@ -132,7 +132,7 @@ test_container_smartlist_strings(void *arg)
tt_str_op("def",OP_EQ, smartlist_get(sl, 5));
tt_str_op(" ",OP_EQ, smartlist_get(sl, 6));
tt_str_op("ghijk",OP_EQ, smartlist_get(sl, 7));
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
smartlist_split_string(sl, "a,bbd,cdef", ",", SPLIT_SKIP_SPACE, 0);
@ -149,7 +149,7 @@ test_container_smartlist_strings(void *arg)
tt_str_op("bnud",OP_EQ, smartlist_get(sl,6));
tt_str_op("",OP_EQ, smartlist_get(sl,7));
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
smartlist_split_string(sl, " ab\tc \td ef ", NULL,
@ -165,7 +165,7 @@ test_container_smartlist_strings(void *arg)
tt_str_op("ghi",OP_EQ, smartlist_get(sl,4));
tt_str_op("j",OP_EQ, smartlist_get(sl,5));
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
cp_alloc = smartlist_join_strings(sl, "XY", 0, NULL);
@ -186,7 +186,7 @@ test_container_smartlist_strings(void *arg)
tt_int_op(5,OP_EQ, smartlist_len(sl));
tt_str_op("z",OP_EQ, smartlist_get(sl, 3));
tt_str_op("zhasd <> <> bnud<>",OP_EQ, smartlist_get(sl, 4));
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
smartlist_split_string(sl, "abcd\n", "\n",
@ -198,7 +198,7 @@ test_container_smartlist_strings(void *arg)
tt_int_op(2,OP_EQ, smartlist_len(sl));
tt_str_op("efgh",OP_EQ, smartlist_get(sl, 1));
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
/* Test swapping, shuffling, and sorting. */
@ -286,7 +286,7 @@ test_container_smartlist_strings(void *arg)
tt_str_op(cp_alloc,OP_EQ, "and");
tor_free(cp_alloc);
tt_int_op(smartlist_len(sl),OP_EQ, 6);
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
cp_alloc = smartlist_pop_last(sl);
tt_ptr_op(cp_alloc,OP_EQ, NULL);
@ -326,7 +326,7 @@ test_container_smartlist_strings(void *arg)
tt_assert(!allsame);
tt_assert(allin);
}
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_clear(sl);
/* Test string_remove and remove and join_strings2 */
@ -348,7 +348,7 @@ test_container_smartlist_strings(void *arg)
done:
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
tor_free(cp_alloc);
}
@ -437,7 +437,7 @@ test_container_smartlist_digests(void *arg)
tt_mem_op(smartlist_get(sl, 1),OP_EQ, "AAAAAAAAAAAAAAAAAAAA", DIGEST_LEN);
done:
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
}
@ -490,7 +490,7 @@ test_container_smartlist_join(void *arg)
smartlist_free(sl3);
SMARTLIST_FOREACH(sl2, char *, cp, tor_free(cp));
smartlist_free(sl2);
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
tor_free(joined);
}
@ -528,7 +528,7 @@ test_container_smartlist_pos(void *arg)
tt_int_op(smartlist_pos(sl, smartlist_get(sl,6)), ==, 6);
done:
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
}
@ -1140,7 +1140,7 @@ test_container_smartlist_most_frequent(void *arg)
tt_str_op(cp, ==, "def"); /* No tie */
done:
SMARTLIST_FOREACH(sl, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(sl, char *, str, tor_free(str));
smartlist_free(sl);
}

10
src/test/test_dir.c
View File

@ -704,8 +704,8 @@ test_dir_parse_router_list(void *arg)
"9a651ee03b64325959e8f1b46f2b689b30750b4c");
/* Now tidy up */
SMARTLIST_FOREACH(dest, routerinfo_t *, ri, routerinfo_free(ri));
SMARTLIST_FOREACH(invalid, uint8_t *, d, tor_free(d));
SMARTLIST_FOREACH(dest, routerinfo_t *, rinfo, routerinfo_free(rinfo));
SMARTLIST_FOREACH(invalid, uint8_t *, dig, tor_free(dig));
smartlist_clear(dest);
smartlist_clear(invalid);
@ -741,9 +741,9 @@ test_dir_parse_router_list(void *arg)
else
SMARTLIST_FOREACH(dest, extrainfo_t *, ei, extrainfo_free(ei));
smartlist_free(dest);
SMARTLIST_FOREACH(invalid, uint8_t *, d, tor_free(d));
SMARTLIST_FOREACH(invalid, uint8_t *, dig, tor_free(dig));
smartlist_free(invalid);
SMARTLIST_FOREACH(chunks, char *, cp, tor_free(cp));
SMARTLIST_FOREACH(chunks, char *, chunk, tor_free(chunk));
smartlist_free(chunks);
routerinfo_free(ri);
if (map) {
@ -1169,7 +1169,7 @@ test_dir_fp_pairs(void *arg)
tt_mem_op(pair->second,OP_EQ, "Use AES-256 instead.", DIGEST_LEN);
done:
SMARTLIST_FOREACH(sl, fp_pair_t *, pair, tor_free(pair));
SMARTLIST_FOREACH(sl, fp_pair_t *, pair_to_free, tor_free(pair_to_free));
smartlist_free(sl);
}

8
src/test/test_dns.c
View File

@ -52,7 +52,7 @@ NS(test_main)(void *arg)
static int resolve_retval = 0;
static int resolve_made_conn_pending = 0;
static char *resolved_name = NULL;
static cached_resolve_t *cache_entry = NULL;
static cached_resolve_t *cache_entry_mock = NULL;
static int n_fake_impl = 0;
@ -85,8 +85,8 @@ NS(dns_resolve_impl)(edge_connection_t *exitconn, int is_resolve,
if (hostname_out && resolved_name)
*hostname_out = tor_strdup(resolved_name);
if (resolve_out && cache_entry)
*resolve_out = cache_entry;
if (resolve_out && cache_entry_mock)
*resolve_out = cache_entry_mock;
n_fake_impl++;
@ -213,7 +213,7 @@ NS(test_main)(void *arg)
exitconn->on_circuit = &(on_circuit->base_);
cache_entry = fake_resolved;
cache_entry_mock = fake_resolved;
prev_n_send_resolved_cell_replacement =
n_send_resolved_cell_replacement;

2
src/test/test_microdesc.c
View File

@ -716,7 +716,7 @@ test_md_parse(void *arg)
tt_int_op(md->ipv6_orport, OP_EQ, 9090);
done:
SMARTLIST_FOREACH(mds, microdesc_t *, md, microdesc_free(md));
SMARTLIST_FOREACH(mds, microdesc_t *, mdsc, microdesc_free(mdsc));
smartlist_free(mds);
SMARTLIST_FOREACH(invalid, char *, cp, tor_free(cp));
smartlist_free(invalid);

9
src/test/test_policy.c
View File

@ -523,18 +523,17 @@ test_policies_general(void *arg)
/* Test a too-long policy. */
{
int i;
char *policy = NULL;
char *policy_strng = NULL;
smartlist_t *chunks = smartlist_new();
smartlist_add(chunks, tor_strdup("accept "));
for (i=1; i<10000; ++i)
smartlist_add_asprintf(chunks, "%d,", i);
smartlist_add(chunks, tor_strdup("20000"));
policy = smartlist_join_strings(chunks, "", 0, NULL);
policy_strng = smartlist_join_strings(chunks, "", 0, NULL);
SMARTLIST_FOREACH(chunks, char *, ch, tor_free(ch));
smartlist_free(chunks);
short_parsed = parse_short_policy(policy);/* shouldn't be accepted */
tor_free(policy);
short_parsed = parse_short_policy(policy_strng);/* shouldn't be accepted */
tor_free(policy_strng);
tt_ptr_op(NULL, OP_EQ, short_parsed);
}

12
src/test/test_pt.c
View File

@ -107,12 +107,12 @@ test_pt_parsing(void *arg)
tt_assert(parse_smethod_line(line, mp) == 0);
tt_int_op(1, OP_EQ, smartlist_len(mp->transports));
{
const transport_t *transport = smartlist_get(mp->transports, 0);
tt_assert(transport);
tt_str_op(transport->name, OP_EQ, "trebuchet");
tt_int_op(transport->port, OP_EQ, 9999);
tt_str_op(fmt_addr(&transport->addr), OP_EQ, "127.0.0.1");
tt_str_op(transport->extra_info_args, OP_EQ,
const transport_t *transport_ = smartlist_get(mp->transports, 0);
tt_assert(transport_);
tt_str_op(transport_->name, OP_EQ, "trebuchet");
tt_int_op(transport_->port, OP_EQ, 9999);
tt_str_op(fmt_addr(&transport_->addr), OP_EQ, "127.0.0.1");
tt_str_op(transport_->extra_info_args, OP_EQ,
"counterweight=3,sling=snappy");
}
reset_mp(mp);

6
src/test/test_scheduler.c
View File

@ -139,7 +139,7 @@ channel_flush_some_cells_mock_free_all(void)
static void
channel_flush_some_cells_mock_set(channel_t *chan, ssize_t num_cells)
{
flush_mock_channel_t *flush_mock_ch = NULL;
int found = 0;
if (!chan) return;
if (num_cells <= 0) return;
@ -155,6 +155,7 @@ channel_flush_some_cells_mock_set(channel_t *chan, ssize_t num_cells)
if (flush_mock_ch->chan == chan) {
/* Found it */
flush_mock_ch->cells = num_cells;
found = 1;
break;
}
} else {
@ -164,8 +165,9 @@ channel_flush_some_cells_mock_set(channel_t *chan, ssize_t num_cells)
}
} SMARTLIST_FOREACH_END(flush_mock_ch);
if (!flush_mock_ch) {
if (! found) {
/* The loop didn't find it */
flush_mock_channel_t *flush_mock_ch;
flush_mock_ch = tor_malloc_zero(sizeof(*flush_mock_ch));
flush_mock_ch->chan = chan;
flush_mock_ch->cells = num_cells;

6
src/test/test_util.c
View File

@ -2009,9 +2009,9 @@ test_util_strmisc(void *arg)
/* Test hex_str */
{
char binary_data[68];
size_t i;
for (i = 0; i < sizeof(binary_data); ++i)
binary_data[i] = i;
size_t idx;
for (idx = 0; idx < sizeof(binary_data); ++idx)
binary_data[idx] = idx;
tt_str_op(hex_str(binary_data, 0),OP_EQ, "");
tt_str_op(hex_str(binary_data, 1),OP_EQ, "00");
tt_str_op(hex_str(binary_data, 17),OP_EQ,