From cd7d074ff9c629149fa5331e322225d864478da5 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 9 Apr 2021 17:11:34 +0200
Subject: [PATCH] mbedtls_mpi_read_string("-0") no longer produces a "negative
 zero"

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
---
 ChangeLog.d/mpi_read_negative_zero.txt | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 ChangeLog.d/mpi_read_negative_zero.txt

diff --git a/ChangeLog.d/mpi_read_negative_zero.txt b/ChangeLog.d/mpi_read_negative_zero.txt
new file mode 100644
index 000000000..f540fbfa9
--- /dev/null
+++ b/ChangeLog.d/mpi_read_negative_zero.txt
@@ -0,0 +1,3 @@
+Bugfix
+   * Fix mbedtls_mpi_read_string on "-0" returning a ``negative zero'' object,
+     which the library does fully consistently treat as equal to zero.