From 13db9ee2cb3b77e25f852be7d6952882e1be6f00 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu, 29 Sep 2022 16:15:20 -0300
Subject: stdlib: Fix __getrandom_nocancel type and arc4random usage (BZ
 #29638)

Using an unsigned type prevents the fallback to be used if kernel
does not support getrandom syscall.

Checked on x86_64-linux-gnu.

Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
---
 stdlib/arc4random.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'stdlib')

diff --git a/stdlib/arc4random.c b/stdlib/arc4random.c
index e417ef624d..960a38f295 100644
--- a/stdlib/arc4random.c
+++ b/stdlib/arc4random.c
@@ -34,7 +34,7 @@ void
 __arc4random_buf (void *p, size_t n)
 {
   static int seen_initialized;
-  size_t l;
+  ssize_t l;
   int fd;
 
   if (n == 0)
-- 
cgit 1.4.1