From: Guus Sliepen <guus@tinc-vpn.org>
Date: Tue, 20 Jul 2021 18:31:49 +0000 (+0200)
Subject: Slightly better RNG seed for tincctl.
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=5738cb517394d0d034acaa52df936b3b0b13a361

Slightly better RNG seed for tincctl.

This prevents the Port from being the same when initializing multiple
instances of tinc in a short timespan.
---

diff --git a/src/tincctl.c b/src/tincctl.c
index a6b400b9..de171e60 100644
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -3374,7 +3374,8 @@ int main(int argc, char *argv[]) {
 
 #endif
 
-	srand(time(NULL));
+	gettimeofday(&now, NULL);
+	srand(now.tv_sec + now.tv_usec);
 	crypto_init();
 
 	if(optind >= argc) {