From 32f036970f88b38af44c75053e3486a66537f520 Mon Sep 17 00:00:00 2001
From: J08nY
Date: Thu, 5 Oct 2023 20:28:00 +0200
Subject: More space?

---
 pyecsca/codegen/bn/bn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyecsca/codegen/bn/bn.c b/pyecsca/codegen/bn/bn.c
index 2cced3f..c3f6d63 100644
--- a/pyecsca/codegen/bn/bn.c
+++ b/pyecsca/codegen/bn/bn.c
@@ -540,8 +540,8 @@ wsliding_t *bn_wsliding_rtl(const bn_t *bn, int w) {
 	wsliding_t *result = NULL;
 
     int blen = bn_bit_length(bn);
-    uint8_t arr[blen + 1];
-    memset(arr, 0, (blen + 1) * sizeof(uint8_t));
+    uint8_t arr[blen + 2];
+    memset(arr, 0, (blen + 2) * sizeof(uint8_t));
 
     bn_t k;
 	if (mp_init(&k) != BN_OKAY) {
-- 
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