Use xoshiro256** to generate pseudo-random numbers.

[tinc] / src / invitation.c

diff --git a/src/invitation.c b/src/invitation.c
index e70a0ec..f2f4d76 100644 (file)
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -709,7 +709,7 @@ make_names:
 
                // Generate a random netname, ask for a better one later.
                ask_netname = true;
-               snprintf(temp_netname, sizeof(temp_netname), "join_%x", rand());
+               snprintf(temp_netname, sizeof(temp_netname), "join_%x", prng(UINT32_MAX));
                netname = temp_netname;
                goto make_names;
        }