From fa80ce6023c76dab34133d43f8c8f831a949fbf3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristian=20Rodr=C3=ADguez?= <crrodriguez@opensuse.org>
Date: Fri, 6 Aug 2021 15:17:49 -0400
Subject: [PATCH] resolv: make res_randomid use random_bits()
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It is at least "more random" than 0xffff & __getpid ();

Signed-off-by: Cristian Rodríguez <crrodriguez@opensuse.org>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---
 resolv/res_randomid.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/resolv/res_randomid.c b/resolv/res_randomid.c
index 546daf4c8b..366429c9f4 100644
--- a/resolv/res_randomid.c
+++ b/resolv/res_randomid.c
@@ -84,9 +84,10 @@
 
 #include <resolv.h>
 #include <unistd.h>
+#include <random-bits.h>
 
 unsigned int
 res_randomid (void) {
-  return 0xffff & __getpid ();
+  return 0xffff & random_bits ();
 }
 libc_hidden_def (__res_randomid)