[tor-commits] [tor/maint-0.4.6] Remove unused function: dns_randfn_() in dns.c.

[ahf at torproject.org]

commit 5a043825d0b208343da4864ec9e071118b83cd06
Author: Alexander Færøy <ahf at torproject.org>
Date:   Mon May 10 13:07:24 2021 +0000

    Remove unused function: dns_randfn_() in dns.c.
    
    This patch unbreaks the current build after tor!369 landed.
    
    See: https://bugs.torproject.org/tpo/core/tor/40371
---
 src/feature/relay/dns.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/feature/relay/dns.c b/src/feature/relay/dns.c
index 075d7d7063..49ed8bd790 100644
--- a/src/feature/relay/dns.c
+++ b/src/feature/relay/dns.c
@@ -211,14 +211,6 @@ evdns_log_cb(int warn, const char *msg)
   tor_log(severity, LD_EXIT, "eventdns: %s", msg);
 }
 
-/** Helper: passed to eventdns.c as a callback so it can generate random
- * numbers for transaction IDs and 0x20-hack coding. */
-static void
-dns_randfn_(char *b, size_t n)
-{
-  crypto_rand(b,n);
-}
-
 /** Initialize the DNS subsystem; called by the OR process. */
 int
 dns_init(void)