From: Anton Maklakov <anton@espressif.com>
Date: Wed, 29 Aug 2018 04:55:07 +0000 (+0800)
Subject: bluetooth: fix incorrect memset size
X-Git-Tag: v3.2-beta1~260^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=779bce7681adb9d86bba6d19fc56e3d9e50cb131;p=esp-idf

bluetooth: fix incorrect memset size
---

diff --git a/components/bt/bluedroid/stack/smp/p_256_curvepara.c b/components/bt/bluedroid/stack/smp/p_256_curvepara.c
index 1761d58483..0b79770563 100644
--- a/components/bt/bluedroid/stack/smp/p_256_curvepara.c
+++ b/components/bt/bluedroid/stack/smp/p_256_curvepara.c
@@ -41,8 +41,8 @@ void p_256_init_curve(UINT32 keyLength)
         ec->p[1] = 0xFFFFFFFF;
         ec->p[0] = 0xFFFFFFFF;
 
-        memset(ec->omega, 0, KEY_LENGTH_DWORDS_P256);
-        memset(ec->a, 0, KEY_LENGTH_DWORDS_P256);
+        memset(ec->omega, 0, KEY_LENGTH_DWORDS_P256 * sizeof(ec->omega[0]));
+        memset(ec->a, 0, KEY_LENGTH_DWORDS_P256 * sizeof(ec->a[0]));
 
         ec->a_minus3 = TRUE;