From: Roger Dingledine Date: Thu, 27 Oct 2022 23:54:31 +0000 (-0400) Subject: resolve a BUG() on relays at startup X-Git-Tag: tor-0.4.8.1-alpha~218^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=338185d8406a927c95c5c3c81e7925dbf8149044;p=thirdparty%2Ftor.git resolve a BUG() on relays at startup Remove a harmless "Bug" log message that can happen in relay_addr_learn_from_dirauth() on relays during startup: tor_bug_occurred_(): Bug: ../src/feature/relay/relay_find_addr.c:225: relay_addr_learn_from_dirauth: Non-fatal assertion !(!ei) failed. (on Tor 0.4.7.10 ) Bug: Tor 0.4.7.10: Non-fatal assertion !(!ei) failed in relay_addr_learn_from_dirauth at ../src/feature/relay/relay_find_addr.c:225. Stack trace: (on Tor 0.4.7.10 ) Finishes fixing bug 40231. Fixes bug 40523; bugfix on 0.4.5.4-rc. --- diff --git a/changes/bug40523 b/changes/bug40523 new file mode 100644 index 0000000000..880fc469fd --- /dev/null +++ b/changes/bug40523 @@ -0,0 +1,4 @@ + o Minor bugfixes (relay): + - Remove a harmless "Bug" log message that can happen in + relay_addr_learn_from_dirauth() on relays during startup. Finishes + fixing bug 40231. Fixes bug 40523; bugfix on 0.4.5.4-rc. diff --git a/src/feature/relay/relay_find_addr.c b/src/feature/relay/relay_find_addr.c index f4f9d40823..5a32283a7b 100644 --- a/src/feature/relay/relay_find_addr.c +++ b/src/feature/relay/relay_find_addr.c @@ -212,17 +212,19 @@ relay_addr_learn_from_dirauth(void) return; } const node_t *node = node_get_by_id(rs->identity_digest); - if (!node) { + extend_info_t *ei = NULL; + if (node) { + ei = extend_info_from_node(node, 1, false); + } + if (!node || !ei) { /* This can happen if we are still in the early starting stage where no * descriptors we actually fetched and thus we have the routerstatus_t * for the authority but not its descriptor which is needed to build a * circuit and thus learn our address. */ - log_info(LD_GENERAL, "Can't build a circuit to an authority. Unable to " - "learn for now our address from them."); - return; - } - extend_info_t *ei = extend_info_from_node(node, 1, false); - if (BUG(!ei)) { + log_info(LD_GENERAL, + "Trying to learn our IP address by connecting to an " + "authority, but can't build a circuit to one yet. Will try " + "again soon."); return; }