From 0e59c473cdc8d60510340e8799e9862dc11202c4 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 18 Oct 2019 16:40:10 +0200
Subject: [PATCH] Changelog entry for xxx_drbg_set_entropy_len before
 xxx_drbg_seed

---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c92e42953..2f2afb7b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,10 @@ Bugfix
    * Remove redundant line for getting the bitlen of a bignum, since the variable
      holding the returned value is overwritten a line after.
      Found by irwir in #2377.
+   * Support mbedtls_hmac_drbg_set_entropy_len() and
+     mbedtls_ctr_drbg_set_entropy_len() before the DRBG is seeded. Before,
+     the initial seeding always reset the entropy length to the compile-time
+     default.
 
 Changes
    * Add unit tests for AES-GCM when called through mbedtls_cipher_auth_xxx()