From d31142655aa76d98b2ddc425ce451062088239e4 Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Date: Tue, 6 May 2025 17:37:39 +0100
Subject: [PATCH 1/2] Add bounds

---
 Doc/library/random.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Doc/library/random.rst b/Doc/library/random.rst
index ef0cfb0e76cef6..6b11f46fa9db81 100644
--- a/Doc/library/random.rst
+++ b/Doc/library/random.rst
@@ -113,7 +113,7 @@ Functions for bytes
 
 .. function:: randbytes(n)
 
-   Generate *n* random bytes.
+   Generate *n* random bytes where *n* is ``0 <= n < 2 ** 28``.
 
    This method should not be used for generating security tokens.
    Use :func:`secrets.token_bytes` instead.

From b10664c0da6253c8df216d51c6fe143e614f3df4 Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Date: Tue, 6 May 2025 18:23:36 +0100
Subject: [PATCH 2/2] Reword

---
 Doc/library/random.rst | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Doc/library/random.rst b/Doc/library/random.rst
index 6b11f46fa9db81..0e20f697b048b6 100644
--- a/Doc/library/random.rst
+++ b/Doc/library/random.rst
@@ -113,7 +113,10 @@ Functions for bytes
 
 .. function:: randbytes(n)
 
-   Generate *n* random bytes where *n* is ``0 <= n < 2 ** 28``.
+   Generate *n* random bytes.
+
+   *n* must be greater or equal to ``0``. The upper bound depends
+   on platform integer size.
 
    This method should not be used for generating security tokens.
    Use :func:`secrets.token_bytes` instead.