diff options
Diffstat (limited to 'src/or/dns.c')
| -rw-r--r-- | src/or/dns.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/or/dns.c b/src/or/dns.c index 271e348afd..26cd02d543 100644 --- a/src/or/dns.c +++ b/src/or/dns.c @@ -186,9 +186,10 @@ evdns_log_cb(int warn, const char *msg) log(severity, LD_EXIT, "eventdns: %s", msg); } -/* DOCDOC randfn */ +/** Helper: passed to eventdns.c as a callback so it can generate random + * numbers for transaction IDs and 0x20-hack coding. */ static void -randfn(char *b, size_t n) +_dns_randfn(char *b, size_t n) { crypto_rand(b,n); } @@ -198,7 +199,7 @@ int dns_init(void) { init_cache_map(); - evdns_set_random_bytes_fn(randfn); + evdns_set_random_bytes_fn(_dns_randfn); if (get_options()->ServerDNSRandomizeCase) evdns_set_option("randomize-case", "1", DNS_OPTIONS_ALL); else |