From a78c6ba4eaf767235158ede26440adb16891b9c5 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Tue, 3 Apr 2018 12:31:24 -0700
Subject: [PATCH] Fix for unused `heap` warnings.

---
 src/tls.c                | 4 ++++
 wolfcrypt/src/ecc.c      | 2 ++
 wolfcrypt/src/pwdbased.c | 2 ++
 3 files changed, 8 insertions(+)
 mode change 100644 => 100755 src/tls.c
 mode change 100644 => 100755 wolfcrypt/src/ecc.c
 mode change 100644 => 100755 wolfcrypt/src/pwdbased.c

diff --git a/src/tls.c b/src/tls.c
old mode 100644
new mode 100755
index e81ae0eb2..4bf3198fa
--- a/src/tls.c
+++ b/src/tls.c
@@ -8917,6 +8917,7 @@ int TLSX_Parse(WOLFSSL* ssl, byte* input, word16 length, byte msgType,
         WOLFSSL_METHOD* method =
                              (WOLFSSL_METHOD*) XMALLOC(sizeof(WOLFSSL_METHOD),
                                                      heap, DYNAMIC_TYPE_METHOD);
+        (void)heap;
         if (method)
             InitSSL_Method(method, MakeTLSv1());
         return method;
@@ -8933,6 +8934,7 @@ int TLSX_Parse(WOLFSSL* ssl, byte* input, word16 length, byte msgType,
         WOLFSSL_METHOD* method =
                               (WOLFSSL_METHOD*) XMALLOC(sizeof(WOLFSSL_METHOD),
                                                      heap, DYNAMIC_TYPE_METHOD);
+        (void)heap;
         if (method)
             InitSSL_Method(method, MakeTLSv1_1());
         return method;
@@ -9034,6 +9036,7 @@ int TLSX_Parse(WOLFSSL* ssl, byte* input, word16 length, byte msgType,
         WOLFSSL_METHOD* method =
                               (WOLFSSL_METHOD*) XMALLOC(sizeof(WOLFSSL_METHOD),
                                                      heap, DYNAMIC_TYPE_METHOD);
+        (void)heap;
         if (method) {
             InitSSL_Method(method, MakeTLSv1());
             method->side = WOLFSSL_SERVER_END;
@@ -9052,6 +9055,7 @@ int TLSX_Parse(WOLFSSL* ssl, byte* input, word16 length, byte msgType,
         WOLFSSL_METHOD* method =
                               (WOLFSSL_METHOD*) XMALLOC(sizeof(WOLFSSL_METHOD),
                                                      heap, DYNAMIC_TYPE_METHOD);
+        (void)heap;
         if (method) {
             InitSSL_Method(method, MakeTLSv1_1());
             method->side = WOLFSSL_SERVER_END;
diff --git a/wolfcrypt/src/ecc.c b/wolfcrypt/src/ecc.c
old mode 100644
new mode 100755
index 2f78d29a2..ec799c382
--- a/wolfcrypt/src/ecc.c
+++ b/wolfcrypt/src/ecc.c
@@ -2404,6 +2404,8 @@ ecc_point* wc_ecc_new_point_h(void* heap)
 {
    ecc_point* p;
 
+   (void)heap;
+
    p = (ecc_point*)XMALLOC(sizeof(ecc_point), heap, DYNAMIC_TYPE_ECC);
    if (p == NULL) {
       return NULL;
diff --git a/wolfcrypt/src/pwdbased.c b/wolfcrypt/src/pwdbased.c
old mode 100644
new mode 100755
index c7e7f27cd..e5ded0e71
--- a/wolfcrypt/src/pwdbased.c
+++ b/wolfcrypt/src/pwdbased.c
@@ -459,6 +459,8 @@ int wc_PKCS12_PBKDF_ex(byte* output, const byte* passwd, int passLen,
     byte   B[PBKDF_DIGEST_SIZE];
 #endif
 
+	(void)heap;
+
     if (!iterations)
         iterations = 1;