diff options
Diffstat (limited to 'src/or/dns.c')
| -rw-r--r-- | src/or/dns.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/or/dns.c b/src/or/dns.c index c86bd9c571..b7f27c64bb 100644 --- a/src/or/dns.c +++ b/src/or/dns.c @@ -222,8 +222,9 @@ dns_init(void) return 0; } -/** Called when DNS-related options change (or may have changed) */ -void +/** Called when DNS-related options change (or may have changed). Returns -1 + * on failure, 0 on success. */ +int dns_reset(void) { #ifdef USE_EVENTDNS @@ -236,8 +237,7 @@ dns_reset(void) resolv_conf_mtime = 0; } else { if (configure_nameservers(0) < 0) - /* XXXX012 */ - return; + return -1; } #else dnsworkers_rotate(); @@ -322,7 +322,8 @@ dns_free_all(void) SMARTLIST_FOREACH(cached_resolve_pqueue, cached_resolve_t *, res, { /* XXXX012 The hash lookups here could be quite slow; remove them - * once we're happy. */ + * once we're happy. (Leave them in for at least 0.1.2.7-alpha, so they + * get some testing.) -NM */ if (res->state == CACHE_STATE_DONE) { cached_resolve_t *found = HT_FIND(cache_map, &cache_root, res); tor_assert(!found || found != res); |