Use xoshiro256** to generate pseudo-random numbers.

[tinc] / src / subnet.c

diff --git a/src/subnet.c b/src/subnet.c
index 17dd39e..fe7d23e 100644 (file)
--- a/src/subnet.c
+++ b/src/subnet.c
@@ -22,6 +22,7 @@
 
 #include "splay_tree.h"
 #include "control_common.h"
+#include "crypto.h"
 #include "hash.h"
 #include "logger.h"
 #include "net.h"
@@ -128,7 +129,7 @@ void subnet_cache_flush_table(subnet_type_t stype) {
 /* Initialising trees */
 
 void init_subnets(void) {
-       hash_seed = (uint32_t)rand();
+       hash_seed = prng(UINT32_MAX);
 
        // tables need to be cleared on startup
        subnet_cache_flush_tables();