# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1388791926 -14400
# Node ID b91bcba2935185ad1e0c2568b8d4450c5b94b9f2
# Parent  d39a69427056b1c027347c723769d6d02b096a4e
Added per-process random seeding (ticket #456).

diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -959,6 +959,8 @@ ngx_worker_process_init(ngx_cycle_t *cyc
                       "sigprocmask() failed");
     }
 
+    srandom((ngx_pid << 16) ^ ngx_time());
+
     /*
      * disable deleting previous events for the listening sockets because
      * in the worker processes there are no events at all at this point
diff --git a/src/os/win32/ngx_win32_init.c b/src/os/win32/ngx_win32_init.c
--- a/src/os/win32/ngx_win32_init.c
+++ b/src/os/win32/ngx_win32_init.c
@@ -228,7 +228,7 @@ ngx_os_init(ngx_log_t *log)
         ngx_sprintf((u_char *) ngx_unique, "%P%Z", ngx_pid);
     }
 
-    srand((unsigned) ngx_time());
+    srand((ngx_pid << 16) ^ (unsigned) ngx_time());
 
     return NGX_OK;
 }