commit a30594605e60d3a581f21c71a7d9e7a062800e3d Author: Nick Mathewson nickm@torproject.org Date: Fri Oct 3 10:55:50 2014 -0400
Treat unparseable (micro)descriptors and extrainfos as undownloadable
One pain point in evolving the Tor design and implementing has been adding code that makes clients reject directory documents that they previously would have accepted, if those descriptors actually exist. When this happened, the clients would get the document, reject it, and then decide to try downloading it again, ad infinitum. This problem becomes particularly obnoxious with authorities, since if some authorities accept a descriptor that others don't, the ones that don't accept it would go crazy trying to re-fetch it over and over. (See for example ticket #9286.)
This patch tries to solve this problem by tracking, if a descriptor isn't parseable, what its digest was, and whether it is invalid because of some flaw that applies to the portion containing the digest. (This excludes RSA signature problems: RSA signatures aren't included in the digest. This means that a directory authority can still put another directory authority into a loop by mentioning a descriptor, and then serving that descriptor with an invalid RSA signatures. But that would also make the misbehaving directory authority get DoSed by the server it's attacking, so it's not much of an issue.)
We already have a mechanism to mark something undownloadable with downloadstatus_mark_impossible(); we use that here for microdescriptors, extrainfos, and router descriptors.
Unit tests to follow in another patch.
Closes ticket #11243. --- changes/ticket11243 | 7 ++++ src/or/dirserv.c | 4 +-- src/or/dirvote.c | 4 +-- src/or/microdesc.c | 41 +++++++++++++++++++++-- src/or/networkstatus.c | 2 +- src/or/or.h | 1 + src/or/router.c | 6 ++-- src/or/routerlist.c | 55 +++++++++++++++++++++++++++--- src/or/routerparse.c | 82 +++++++++++++++++++++++++++++++++------------ src/or/routerparse.h | 12 ++++--- src/test/test_dir.c | 4 +-- src/test/test_microdesc.c | 2 +- 12 files changed, 178 insertions(+), 42 deletions(-)
diff --git a/changes/ticket11243 b/changes/ticket11243 new file mode 100644 index 0000000..0b470ba --- /dev/null +++ b/changes/ticket11243 @@ -0,0 +1,7 @@ + o Major features (downloading): + - Upon receiving a server descriptor, microdescriptor, extrainfo + document, or other object that is unparseable, if its digest + matches what we expected, then mark it as not to be downloaded + again. Previously, when we got a descriptor we didn't like, we + would keep trying to download it over and over. Closes ticket + 11243. diff --git a/src/or/dirserv.c b/src/or/dirserv.c index 374cfa6..be01e4a 100644 --- a/src/or/dirserv.c +++ b/src/or/dirserv.c @@ -478,7 +478,7 @@ dirserv_add_multiple_descriptors(const char *desc, uint8_t purpose, s = desc; list = smartlist_new(); if (!router_parse_list_from_string(&s, NULL, list, SAVED_NOWHERE, 0, 0, - annotation_buf)) { + annotation_buf, NULL)) { SMARTLIST_FOREACH(list, routerinfo_t *, ri, { msg_out = NULL; tor_assert(ri->purpose == purpose); @@ -494,7 +494,7 @@ dirserv_add_multiple_descriptors(const char *desc, uint8_t purpose,
s = desc; if (!router_parse_list_from_string(&s, NULL, list, SAVED_NOWHERE, 1, 0, - NULL)) { + NULL, NULL)) { SMARTLIST_FOREACH(list, extrainfo_t *, ei, { msg_out = NULL;
diff --git a/src/or/dirvote.c b/src/or/dirvote.c index 8a0fdf6..6637462 100644 --- a/src/or/dirvote.c +++ b/src/or/dirvote.c @@ -3288,8 +3288,8 @@ dirvote_create_microdescriptor(const routerinfo_t *ri, int consensus_method)
{ smartlist_t *lst = microdescs_parse_from_string(output, - output+strlen(output), 0, - SAVED_NOWHERE); + output+strlen(output), 0, + SAVED_NOWHERE, NULL); if (smartlist_len(lst) != 1) { log_warn(LD_DIR, "We generated a microdescriptor we couldn't parse."); SMARTLIST_FOREACH(lst, microdesc_t *, md, microdesc_free(md)); diff --git a/src/or/microdesc.c b/src/or/microdesc.c index 576fed0..8a2ece2 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -149,10 +149,11 @@ microdescs_add_to_cache(microdesc_cache_t *cache, { smartlist_t *descriptors, *added; const int allow_annotations = (where != SAVED_NOWHERE); + smartlist_t *invalid_digests = smartlist_new();
descriptors = microdescs_parse_from_string(s, eos, allow_annotations, - where); + where, invalid_digests); if (listed_at != (time_t)-1) { SMARTLIST_FOREACH(descriptors, microdesc_t *, md, md->last_listed = listed_at); @@ -161,8 +162,23 @@ microdescs_add_to_cache(microdesc_cache_t *cache, digestmap_t *requested; /* XXXX actually we should just use a digest256map */ requested = digestmap_new(); + /* Set requested[d] to 1 for every md we requested. */ SMARTLIST_FOREACH(requested_digests256, const char *, cp, digestmap_set(requested, cp, (void*)1)); + /* Set requested[d] to 3 for every md we requested which we will never be + * able to parse. Remove the ones we didn't request from invalid_digests. + */ + SMARTLIST_FOREACH_BEGIN(invalid_digests, char *, cp) { + if (digestmap_get(requested, cp)) { + digestmap_set(requested, cp, (void*)3); + } else { + tor_free(cp); + SMARTLIST_DEL_CURRENT(invalid_digests, cp); + } + } SMARTLIST_FOREACH_END(cp); + /* Update requested[d] to 2 for the mds we asked for and got. Delete the + * ones we never requested from the 'descriptors' smartlist. + */ SMARTLIST_FOREACH_BEGIN(descriptors, microdesc_t *, md) { if (digestmap_get(requested, md->digest)) { digestmap_set(requested, md->digest, (void*)2); @@ -172,8 +188,11 @@ microdescs_add_to_cache(microdesc_cache_t *cache, SMARTLIST_DEL_CURRENT(descriptors, md); } } SMARTLIST_FOREACH_END(md); + /* Remove the ones we got or the invalid ones from requested_digests256. + */ SMARTLIST_FOREACH_BEGIN(requested_digests256, char *, cp) { - if (digestmap_get(requested, cp) == (void*)2) { + void *status = digestmap_get(requested, cp); + if (status == (void*)2 || status == (void*)3) { tor_free(cp); SMARTLIST_DEL_CURRENT(requested_digests256, cp); } @@ -181,6 +200,24 @@ microdescs_add_to_cache(microdesc_cache_t *cache, digestmap_free(requested, NULL); }
+ /* For every requested microdescriptor that was unparseable, mark it + * as not to be retried. */ + if (smartlist_len(invalid_digests)) { + networkstatus_t *ns = + networkstatus_get_latest_consensus_by_flavor(FLAV_MICRODESC); + if (ns) { + SMARTLIST_FOREACH_BEGIN(invalid_digests, char *, d) { + routerstatus_t *rs = + router_get_mutable_consensus_status_by_descriptor_digest(ns, d); + if (rs && tor_memeq(d, rs->descriptor_digest, DIGEST256_LEN)) { + download_status_mark_impossible(&rs->dl_status); + } + } SMARTLIST_FOREACH_END(d); + } + } + SMARTLIST_FOREACH(invalid_digests, uint8_t *, d, tor_free(d)); + smartlist_free(invalid_digests); + added = microdescs_add_list_to_cache(cache, descriptors, where, no_save); smartlist_free(descriptors); return added; diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index c7bed9b..e61d1b4 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -1123,7 +1123,7 @@ networkstatus_copy_old_consensus_info(networkstatus_t *new_c, rs_new->last_dir_503_at = rs_old->last_dir_503_at;
if (tor_memeq(rs_old->descriptor_digest, rs_new->descriptor_digest, - DIGEST_LEN)) { + DIGEST_LEN)) { /* XXXX Change this to digest256_len */ /* And the same descriptor too! */ memcpy(&rs_new->dl_status, &rs_old->dl_status,sizeof(download_status_t)); } diff --git a/src/or/or.h b/src/or/or.h index 54cee46..2f1307d 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -1958,6 +1958,7 @@ typedef struct download_status_t { uint8_t n_download_failures; /**< Number of failures trying to download the * most recent descriptor. */ download_schedule_bitfield_t schedule : 8; + } download_status_t;
/** If n_download_failures is this high, the download can never happen. */ diff --git a/src/or/router.c b/src/or/router.c index dbe985a..5d1d2ff 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -917,7 +917,7 @@ init_keys(void) } if (mydesc) { was_router_added_t added; - ri = router_parse_entry_from_string(mydesc, NULL, 1, 0, NULL); + ri = router_parse_entry_from_string(mydesc, NULL, 1, 0, NULL, NULL); if (!ri) { log_err(LD_GENERAL,"Generated a routerinfo we couldn't parse."); return -1; @@ -2447,7 +2447,7 @@ router_dump_router_to_string(routerinfo_t *router, const char *cp; routerinfo_t *ri_tmp; cp = s_dup = tor_strdup(output); - ri_tmp = router_parse_entry_from_string(cp, NULL, 1, 0, NULL); + ri_tmp = router_parse_entry_from_string(cp, NULL, 1, 0, NULL, NULL); if (!ri_tmp) { log_err(LD_BUG, "We just generated a router descriptor we can't parse."); @@ -2729,7 +2729,7 @@ extrainfo_dump_to_string(char **s_out, extrainfo_t *extrainfo, s = smartlist_join_strings(chunks, "", 0, NULL);
cp = s_dup = tor_strdup(s); - ei_tmp = extrainfo_parse_entry_from_string(cp, NULL, 1, NULL); + ei_tmp = extrainfo_parse_entry_from_string(cp, NULL, 1, NULL, NULL); if (!ei_tmp) { if (write_stats_to_extrainfo) { log_warn(LD_GENERAL, "We just generated an extra-info descriptor " diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 22489a4..d8e26b0 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -3251,7 +3251,7 @@ routerlist_reparse_old(routerlist_t *rl, signed_descriptor_t *sd)
ri = router_parse_entry_from_string(body, body+sd->signed_descriptor_len+sd->annotations_len, - 0, 1, NULL); + 0, 1, NULL, NULL); if (!ri) return NULL; memcpy(&ri->cache_info, sd, sizeof(signed_descriptor_t)); @@ -3807,7 +3807,8 @@ router_load_single_router(const char *s, uint8_t purpose, int cache, "@source controller\n" "@purpose %s\n", router_purpose_to_string(purpose));
- if (!(ri = router_parse_entry_from_string(s, NULL, 1, 0, annotation_buf))) { + if (!(ri = router_parse_entry_from_string(s, NULL, 1, 0, + annotation_buf, NULL))) { log_warn(LD_DIR, "Error parsing router descriptor; dropping."); *msg = "Couldn't parse router descriptor."; return -1; @@ -3871,9 +3872,11 @@ router_load_routers_from_string(const char *s, const char *eos, int from_cache = (saved_location != SAVED_NOWHERE); int allow_annotations = (saved_location != SAVED_NOWHERE); int any_changed = 0; + smartlist_t *invalid_digests = smartlist_new();
router_parse_list_from_string(&s, eos, routers, saved_location, 0, - allow_annotations, prepend_annotations); + allow_annotations, prepend_annotations, + invalid_digests);
routers_update_status_from_consensus_networkstatus(routers, !from_cache);
@@ -3920,6 +3923,27 @@ router_load_routers_from_string(const char *s, const char *eos, } } SMARTLIST_FOREACH_END(ri);
+ SMARTLIST_FOREACH_BEGIN(invalid_digests, const uint8_t *, bad_digest) { + /* This digest is never going to be parseable. */ + base16_encode(fp, sizeof(fp), (char*)bad_digest, DIGEST_LEN); + if (requested_fingerprints && descriptor_digests) { + if (! smartlist_contains_string(requested_fingerprints, fp)) { + /* But we didn't ask for it, so we should assume shennanegans. */ + continue; + } + smartlist_string_remove(requested_fingerprints, fp); + } + download_status_t *dls; + dls = router_get_dl_status_by_descriptor_digest((char*)bad_digest); + if (dls) { + log_info(LD_GENERAL, "Marking router with descriptor %s as unparseable, " + "and therefore undownloadable", fp); + download_status_mark_impossible(dls); + } + } SMARTLIST_FOREACH_END(bad_digest); + SMARTLIST_FOREACH(invalid_digests, uint8_t *, d, tor_free(d)); + smartlist_free(invalid_digests); + routerlist_assert_ok(routerlist);
if (any_changed) @@ -3943,9 +3967,10 @@ router_load_extrainfo_from_string(const char *s, const char *eos, smartlist_t *extrainfo_list = smartlist_new(); const char *msg; int from_cache = (saved_location != SAVED_NOWHERE); + smartlist_t *invalid_digests = smartlist_new();
router_parse_list_from_string(&s, eos, extrainfo_list, saved_location, 1, 0, - NULL); + NULL, invalid_digests);
log_info(LD_DIR, "%d elements to add", smartlist_len(extrainfo_list));
@@ -3966,6 +3991,28 @@ router_load_extrainfo_from_string(const char *s, const char *eos, } } SMARTLIST_FOREACH_END(ei);
+ SMARTLIST_FOREACH_BEGIN(invalid_digests, const uint8_t *, bad_digest) { + /* This digest is never going to be parseable. */ + char fp[HEX_DIGEST_LEN+1]; + base16_encode(fp, sizeof(fp), (char*)bad_digest, DIGEST_LEN); + if (requested_fingerprints) { + if (! smartlist_contains_string(requested_fingerprints, fp)) { + /* But we didn't ask for it, so we should assume shennanegans. */ + continue; + } + smartlist_string_remove(requested_fingerprints, fp); + } + signed_descriptor_t *sd = + router_get_by_extrainfo_digest((char*)bad_digest); + if (sd) { + log_info(LD_GENERAL, "Marking extrainfo with descriptor %s as " + "unparseable, and therefore undownloadable", fp); + download_status_mark_impossible(&sd->ei_dl_status); + } + } SMARTLIST_FOREACH_END(bad_digest); + SMARTLIST_FOREACH(invalid_digests, uint8_t *, d, tor_free(d)); + smartlist_free(invalid_digests); + routerlist_assert_ok(routerlist); router_rebuild_store(0, &router_get_routerlist()->extrainfo_store);
diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 250d1cd..c7ebba2 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -911,7 +911,8 @@ find_start_of_next_router_or_extrainfo(const char **s_ptr, * descriptor in the signed_descriptor_body field of each routerinfo_t. If it * isn't SAVED_NOWHERE, remember the offset of each descriptor. * - * Returns 0 on success and -1 on failure. + * Returns 0 on success and -1 on failure. Adds a digest to + * <b>invalid_digests_out</b> for every entry that was unparseable or invalid. */ int router_parse_list_from_string(const char **s, const char *eos, @@ -919,7 +920,8 @@ router_parse_list_from_string(const char **s, const char *eos, saved_location_t saved_location, int want_extrainfo, int allow_annotations, - const char *prepend_annotations) + const char *prepend_annotations, + smartlist_t *invalid_digests_out) { routerinfo_t *router; extrainfo_t *extrainfo; @@ -939,6 +941,9 @@ router_parse_list_from_string(const char **s, const char *eos, tor_assert(eos >= *s);
while (1) { + char raw_digest[DIGEST_LEN]; + int have_raw_digest = 0; + int dl_again = 0; if (find_start_of_next_router_or_extrainfo(s, eos, &have_extrainfo) < 0) break;
@@ -955,18 +960,20 @@ router_parse_list_from_string(const char **s, const char *eos,
if (have_extrainfo && want_extrainfo) { routerlist_t *rl = router_get_routerlist(); + have_raw_digest = router_get_extrainfo_hash(*s, end-*s, raw_digest) == 0; extrainfo = extrainfo_parse_entry_from_string(*s, end, saved_location != SAVED_IN_CACHE, - rl->identity_map); + rl->identity_map, &dl_again); if (extrainfo) { signed_desc = &extrainfo->cache_info; elt = extrainfo; } } else if (!have_extrainfo && !want_extrainfo) { + have_raw_digest = router_get_router_hash(*s, end-*s, raw_digest) == 0; router = router_parse_entry_from_string(*s, end, saved_location != SAVED_IN_CACHE, allow_annotations, - prepend_annotations); + prepend_annotations, &dl_again); if (router) { log_debug(LD_DIR, "Read router '%s', purpose '%s'", router_describe(router), @@ -975,6 +982,9 @@ router_parse_list_from_string(const char **s, const char *eos, elt = router; } } + if (! elt && ! dl_again && have_raw_digest && invalid_digests_out) { + smartlist_add(invalid_digests_out, tor_memdup(raw_digest, DIGEST_LEN)); + } if (!elt) { *s = end; continue; @@ -1068,11 +1078,17 @@ find_single_ipv6_orport(const smartlist_t *list, * around when caching the router. * * Only one of allow_annotations and prepend_annotations may be set. + * + * If <b>can_dl_again_out</b> is provided, set *<b>can_dl_again_out</b> to 1 + * if it's okay to try to download a descriptor with this same digest again, + * and 0 if it isn't. (It might not be okay to download it again if part of + * the part covered by the digest is invalid.) */ routerinfo_t * router_parse_entry_from_string(const char *s, const char *end, int cache_copy, int allow_annotations, - const char *prepend_annotations) + const char *prepend_annotations, + int *can_dl_again_out) { routerinfo_t *router = NULL; char digest[128]; @@ -1083,6 +1099,7 @@ router_parse_entry_from_string(const char *s, const char *end, size_t prepend_len = prepend_annotations ? strlen(prepend_annotations) : 0; int ok = 1; memarea_t *area = NULL; + int can_dl_again = 0;
tor_assert(!allow_annotations || !prepend_annotations);
@@ -1389,19 +1406,20 @@ router_parse_entry_from_string(const char *s, const char *end, verified_digests = digestmap_new(); digestmap_set(verified_digests, signed_digest, (void*)(uintptr_t)1); #endif - if (check_signature_token(digest, DIGEST_LEN, tok, router->identity_pkey, 0, - "router descriptor") < 0) - goto err;
if (!router->or_port) { log_warn(LD_DIR,"or_port unreadable or 0. Failing."); goto err; }
+ can_dl_again = 1; + if (check_signature_token(digest, DIGEST_LEN, tok, router->identity_pkey, 0, + "router descriptor") < 0) + goto err; + if (!router->platform) { router->platform = tor_strdup("<unknown>"); } - goto done;
err: @@ -1418,6 +1436,8 @@ router_parse_entry_from_string(const char *s, const char *end, DUMP_AREA(area, "routerinfo"); memarea_drop_all(area); } + if (can_dl_again_out) + *can_dl_again_out = can_dl_again; return router; }
@@ -1426,10 +1446,16 @@ router_parse_entry_from_string(const char *s, const char *end, * <b>cache_copy</b> is true, make a copy of the extra-info document in the * cache_info fields of the result. If <b>routermap</b> is provided, use it * as a map from router identity to routerinfo_t when looking up signing keys. + * + * If <b>can_dl_again_out</b> is provided, set *<b>can_dl_again_out</b> to 1 + * if it's okay to try to download an extrainfo with this same digest again, + * and 0 if it isn't. (It might not be okay to download it again if part of + * the part covered by the digest is invalid.) */ extrainfo_t * extrainfo_parse_entry_from_string(const char *s, const char *end, - int cache_copy, struct digest_ri_map_t *routermap) + int cache_copy, struct digest_ri_map_t *routermap, + int *can_dl_again_out) { extrainfo_t *extrainfo = NULL; char digest[128]; @@ -1439,6 +1465,7 @@ extrainfo_parse_entry_from_string(const char *s, const char *end, routerinfo_t *router = NULL; memarea_t *area = NULL; const char *s_dup = s; + int can_dl_again = 0;
if (!end) { end = s + strlen(s); @@ -1498,6 +1525,8 @@ extrainfo_parse_entry_from_string(const char *s, const char *end, goto err; }
+ can_dl_again = 1; + if (routermap && (router = digestmap_get((digestmap_t*)routermap, extrainfo->cache_info.identity_digest))) { @@ -1540,6 +1569,8 @@ extrainfo_parse_entry_from_string(const char *s, const char *end, DUMP_AREA(area, "extrainfo"); memarea_drop_all(area); } + if (can_dl_again_out) + *can_dl_again_out = can_dl_again; return extrainfo; }
@@ -4006,12 +4037,15 @@ find_start_of_next_microdesc(const char *s, const char *eos) * If <b>saved_location</b> isn't SAVED_IN_CACHE, make a local copy of each * descriptor in the body field of each microdesc_t. * - * Return all newly - * parsed microdescriptors in a newly allocated smartlist_t. */ + * Return all newly parsed microdescriptors in a newly allocated + * smartlist_t. If <b>invalid_disgests_out</b> is provided, add a SHA256 + * microdesc digest to it for every microdesc that we found to be badly + * formed. */ smartlist_t * microdescs_parse_from_string(const char *s, const char *eos, int allow_annotations, - saved_location_t where) + saved_location_t where, + smartlist_t *invalid_digests_out) { smartlist_t *tokens; smartlist_t *result; @@ -4033,16 +4067,12 @@ microdescs_parse_from_string(const char *s, const char *eos, tokens = smartlist_new();
while (s < eos) { + int okay = 0; + start_of_next_microdesc = find_start_of_next_microdesc(s, eos); if (!start_of_next_microdesc) start_of_next_microdesc = eos;
- if (tokenize_string(area, s, start_of_next_microdesc, tokens, - microdesc_token_table, flags)) { - log_warn(LD_DIR, "Unparseable microdescriptor"); - goto next; - } - md = tor_malloc_zero(sizeof(microdesc_t)); { const char *cp = tor_memstr(s, start_of_next_microdesc-s, @@ -4057,6 +4087,13 @@ microdescs_parse_from_string(const char *s, const char *eos, md->body = (char*)cp; md->off = cp - start; } + crypto_digest256(md->digest, md->body, md->bodylen, DIGEST_SHA256); + + if (tokenize_string(area, s, start_of_next_microdesc, tokens, + microdesc_token_table, flags)) { + log_warn(LD_DIR, "Unparseable microdescriptor"); + goto next; + }
if ((tok = find_opt_by_keyword(tokens, A_LAST_LISTED))) { if (parse_iso_time(tok->args[0], &md->last_listed)) { @@ -4113,12 +4150,15 @@ microdescs_parse_from_string(const char *s, const char *eos, md->ipv6_exit_policy = parse_short_policy(tok->args[0]); }
- crypto_digest256(md->digest, md->body, md->bodylen, DIGEST_SHA256); - smartlist_add(result, md); + okay = 1;
md = NULL; next: + if (! okay && invalid_digests_out) { + smartlist_add(invalid_digests_out, + tor_memdup(md->digest, DIGEST256_LEN)); + } microdesc_free(md); md = NULL;
diff --git a/src/or/routerparse.h b/src/or/routerparse.h index fa275c8..927d0b5 100644 --- a/src/or/routerparse.h +++ b/src/or/routerparse.h @@ -29,14 +29,17 @@ int router_parse_list_from_string(const char **s, const char *eos, saved_location_t saved_location, int is_extrainfo, int allow_annotations, - const char *prepend_annotations); + const char *prepend_annotations, + smartlist_t *invalid_digests_out);
routerinfo_t *router_parse_entry_from_string(const char *s, const char *end, int cache_copy, int allow_annotations, - const char *prepend_annotations); + const char *prepend_annotations, + int *can_dl_again_out); extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end, - int cache_copy, struct digest_ri_map_t *routermap); + int cache_copy, struct digest_ri_map_t *routermap, + int *can_dl_again_out); MOCK_DECL(addr_policy_t *, router_parse_addr_policy_item_from_string, (const char *s, int assume_action)); version_status_t tor_version_is_obsolete(const char *myversion, @@ -60,7 +63,8 @@ ns_detached_signatures_t *networkstatus_parse_detached_signatures(
smartlist_t *microdescs_parse_from_string(const char *s, const char *eos, int allow_annotations, - saved_location_t where); + saved_location_t where, + smartlist_t *invalid_digests_out);
authority_cert_t *authority_cert_parse_from_string(const char *s, const char **end_of_string); diff --git a/src/test/test_dir.c b/src/test/test_dir.c index 3042ec2..935c82e 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -186,7 +186,7 @@ test_dir_formats(void *arg) buf = router_dump_router_to_string(r1, pk2); tt_assert(buf); cp = buf; - rp1 = router_parse_entry_from_string((const char*)cp,NULL,1,0,NULL); + rp1 = router_parse_entry_from_string((const char*)cp,NULL,1,0,NULL,NULL); tt_assert(rp1); tt_int_op(rp1->addr,==, r1->addr); tt_int_op(rp1->or_port,==, r1->or_port); @@ -231,7 +231,7 @@ test_dir_formats(void *arg)
buf = router_dump_router_to_string(r2, pk1); cp = buf; - rp2 = router_parse_entry_from_string((const char*)cp,NULL,1,0,NULL); + rp2 = router_parse_entry_from_string((const char*)cp,NULL,1,0,NULL,NULL); tt_assert(rp2); tt_int_op(rp2->addr,==, r2->addr); tt_int_op(rp2->or_port,==, r2->or_port); diff --git a/src/test/test_microdesc.c b/src/test/test_microdesc.c index 23e636f..f7e87ac 100644 --- a/src/test/test_microdesc.c +++ b/src/test/test_microdesc.c @@ -367,7 +367,7 @@ test_md_generate(void *arg) microdesc_t *md = NULL; (void)arg;
- ri = router_parse_entry_from_string(test_ri, NULL, 0, 0, NULL); + ri = router_parse_entry_from_string(test_ri, NULL, 0, 0, NULL, NULL); tt_assert(ri); md = dirvote_create_microdescriptor(ri, 8); tt_str_op(md->body, ==, test_md_8);