From 1ad8b2897aaa28257a7a4e0acfca134b50a30a3d Mon Sep 17 00:00:00 2001
From: Ruby Martin <ruby@wolfssl.com>
Date: Wed, 27 Aug 2025 13:58:09 -0600
Subject: [PATCH] Force zero with bufferSize instead of length. add void
 prototype to definitions

---
 src/internal.c         | 2 +-
 wolfcrypt/src/memory.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/internal.c b/src/internal.c
index b817bbfa8..f534d06d5 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -11004,7 +11004,7 @@ void ShrinkInputBuffer(WOLFSSL* ssl, int forcedFree)
     }
 
     ForceZero(ssl->buffers.inputBuffer.buffer,
-        ssl->buffers.inputBuffer.length);
+        ssl->buffers.inputBuffer.bufferSize);
     XFREE(ssl->buffers.inputBuffer.buffer - ssl->buffers.inputBuffer.offset,
           ssl->heap, DYNAMIC_TYPE_IN_BUFFER);
     ssl->buffers.inputBuffer.buffer = ssl->buffers.inputBuffer.staticBuffer;
diff --git a/wolfcrypt/src/memory.c b/wolfcrypt/src/memory.c
index 3bd5fc185..c2f8b2630 100644
--- a/wolfcrypt/src/memory.c
+++ b/wolfcrypt/src/memory.c
@@ -212,7 +212,7 @@ static wolfSSL_Mutex zeroMutex WOLFSSL_MUTEX_INITIALIZER_CLAUSE(zeroMutex);
 
 /* Initialize the table of addresses and the mutex.
  */
-void wc_MemZero_Init()
+void wc_MemZero_Init(void)
 {
     /* Clear the table to more easily see what is valid. */
     XMEMSET(memZero, 0, sizeof(memZero));
@@ -226,7 +226,7 @@ void wc_MemZero_Init()
 
 /* Free the mutex and check we have not any uncheck addresses.
  */
-void wc_MemZero_Free()
+void wc_MemZero_Free(void)
 {
     /* Free mutex. */
 #ifndef WOLFSSL_MUTEX_INITIALIZER