From 27b5ac421ef39cf2b536f34714ba2ec598ea306f Mon Sep 17 00:00:00 2001
From: Andras Fekete <andras@wolfssl.com>
Date: Wed, 28 Dec 2022 15:10:28 -0500
Subject: [PATCH] Use the actual size of the structure

---
 src/ssl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ssl.c b/src/ssl.c
index f6c89fbad..6cce03433 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -39305,7 +39305,7 @@ int wolfSSL_RAND_poll(void)
             case AES_192_CBC_TYPE :
             case AES_256_CBC_TYPE :
                 WOLFSSL_MSG("AES CBC");
-                XMEMCPY(ctx->iv, &ctx->cipher.aes.reg, AES_BLOCK_SIZE);
+                XMEMCPY(ctx->iv, &ctx->cipher.aes.reg, ctx->ivSz);
                 break;
 #endif
 #ifdef HAVE_AESGCM
@@ -39313,7 +39313,7 @@ int wolfSSL_RAND_poll(void)
             case AES_192_GCM_TYPE :
             case AES_256_GCM_TYPE :
                 WOLFSSL_MSG("AES GCM");
-                XMEMCPY(ctx->iv, &ctx->cipher.aes.reg, AES_BLOCK_SIZE);
+                XMEMCPY(ctx->iv, &ctx->cipher.aes.reg, ctx->ivSz);
                 break;
 #endif /* HAVE_AESGCM */
 #ifdef HAVE_AES_ECB