Commit 1f783bab authored by David Goulet's avatar David Goulet 🐼
Browse files

dns: Remove reachable BUG() 



Fixes #40587

Signed-off-by: David Goulet's avatarDavid Goulet <dgoulet@torproject.org>
parent f64a88e7

src/feature/relay/dns.c

+6 −3
Original line number Diff line number Diff line
@@ -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;

  }