From 1f783bab40e489524565c824e0e9fe8a116d7079 Mon Sep 17 00:00:00 2001 From: David Goulet Date: Wed, 16 Mar 2022 13:42:42 -0400 Subject: dns: Remove reachable BUG() Fixes #40587 Signed-off-by: David Goulet --- src/feature/relay/dns.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/feature/relay/dns.c b/src/feature/relay/dns.c index 0af80d52ae..4ae4a8e4b9 100644 --- a/src/feature/relay/dns.c +++ b/src/feature/relay/dns.c @@ -1416,12 +1416,15 @@ get_consensus_param_exit_dns_attempts(void) return str; } -/** Configure the libevent options. This can be called after initialization. - * This should never be called without the evdns base pointer initialized. */ +/** Configure the libevent options. This can safely be called after + * initialization or even if the evdns base is not set. */ static void configure_libevent_options(void) { - if (BUG(!the_evdns_base)) { + /* This is possible because we can get called when a new consensus is set + * while the DNS subsystem is not initialized just yet. It should be + * harmless. */ + if (!the_evdns_base) { return; } -- cgit v1.2.3-54-g00ecf