From f8c9285b924bcda169fdde800de75db1c56f0152 Mon Sep 17 00:00:00 2001
From: Tesfa Mael <tesfa@wolfssl.com>
Date: Mon, 22 Apr 2019 16:30:38 -0700
Subject: [PATCH] Added a WOLFSSL_CIPHER_LIST_MAX_SIZE macro

---
 examples/benchmark/tls_bench.c | 7 +++----
 examples/client/client.c       | 2 +-
 testsuite/testsuite.c          | 2 +-
 wolfssl/test.h                 | 1 +
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/examples/benchmark/tls_bench.c b/examples/benchmark/tls_bench.c
index c52935ad7..2644fa6f3 100644
--- a/examples/benchmark/tls_bench.c
+++ b/examples/benchmark/tls_bench.c
@@ -1230,7 +1230,7 @@ static void Usage(void)
 
 static void ShowCiphers(void)
 {
-    char ciphers[4096];
+    char ciphers[WOLFSSL_CIPHER_LIST_MAX_SIZE];
 
     int ret = wolfSSL_get_ciphers(ciphers, (int)sizeof(ciphers));
 
@@ -1368,12 +1368,11 @@ int bench_tls(void* args)
     }
     else {
         /* Run for each cipher */
-        const int ciphersSz = 4096;
-        ciphers = (char*)XMALLOC(ciphersSz, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+        ciphers = (char*)XMALLOC(WOLFSSL_CIPHER_LIST_MAX_SIZE, NULL, DYNAMIC_TYPE_TMP_BUFFER);
         if (ciphers == NULL) {
             goto exit;
         }
-        wolfSSL_get_ciphers(ciphers, ciphersSz);
+        wolfSSL_get_ciphers(ciphers, (int)sizeof(ciphers));
         cipher = ciphers;
     }
 
diff --git a/examples/client/client.c b/examples/client/client.c
index 7dccfacd7..7fe72f57c 100644
--- a/examples/client/client.c
+++ b/examples/client/client.c
@@ -195,7 +195,7 @@ static int NonBlockingSSL_Connect(WOLFSSL* ssl)
 
 static void ShowCiphers(void)
 {
-    static char ciphers[4096];
+    static char ciphers[WOLFSSL_CIPHER_LIST_MAX_SIZE];
 
     int ret = wolfSSL_get_ciphers(ciphers, (int)sizeof(ciphers));
 
diff --git a/testsuite/testsuite.c b/testsuite/testsuite.c
index ddfd8dd48..d89eb15cc 100644
--- a/testsuite/testsuite.c
+++ b/testsuite/testsuite.c
@@ -180,7 +180,7 @@ int testsuite_test(int argc, char** argv)
 
     /* show ciphers */
     {
-        char ciphers[1024*2];
+        char ciphers[WOLFSSL_CIPHER_LIST_MAX_SIZE];
         XMEMSET(ciphers, 0, sizeof(ciphers));
         wolfSSL_get_ciphers(ciphers, sizeof(ciphers)-1);
         printf("ciphers = %s\n", ciphers);
diff --git a/wolfssl/test.h b/wolfssl/test.h
index b9771ad5f..e8a58e6b2 100644
--- a/wolfssl/test.h
+++ b/wolfssl/test.h
@@ -155,6 +155,7 @@
     #pragma warning(disable:4244 4996)
 #endif
 
+#define WOLFSSL_CIPHER_LIST_MAX_SIZE 4096
 /* Buffer for benchmark tests */
 #ifndef TEST_BUFFER_SIZE
 #define TEST_BUFFER_SIZE 16384