Turn random() to nrand48 in inner loop where it is not cryptographically relevant to avoid futex storm. Thanks and credits to Bart Smienk

1 files changed, 3 insertions, 0 deletions

diff --git a/opentracker.c b/opentracker.c
index aed8374..d2c0635 100644
--- a/opentracker.c
+++ b/opentracker.c
@@ -258,6 +258,9 @@ static void * server_mainloop( void * args ) {
 #endif
   if( !ws.inbuf || !ws.outbuf )
     panic( "Initializing worker failed" );
+  ws.rand48_state[0] = (uint16_t)random();
+  ws.rand48_state[1] = (uint16_t)random();
+  ws.rand48_state[2] = (uint16_t)random();
 
   for( ; ; ) {
     int64 sock;