add --disable-errorqueue option

configure.ac

@@ -1692,6 +1692,19 @@ else
 fi
 
 
+# ERROR QUEUE
+AC_ARG_ENABLE([errorqueue],
+    [AS_HELP_STRING([--disable-errorqueue],[Disables adding nodes to error queue when compiled with OPENSSL_EXTRA (default: enabled)])],
+    [ ENABLED_ERROR_QUEUE=$enableval ],
+    [ ENABLED_ERROR_QUEUE=yes ]
+    )
+
+if test "$ENABLED_ERROR_QUEUE" = "no"
+then
+    AM_CFLAGS="$AM_CFLAGS -DNO_ERROR_QUEUE"
+fi
+
+
 # OLD TLS
 AC_ARG_ENABLE([oldtls],
     [AS_HELP_STRING([--enable-oldtls],[Enable old TLS versions < 1.2 (default: enabled)])],

src/ssl.c

@@ -17876,7 +17876,8 @@ int wolfSSL_EVP_MD_type(const WOLFSSL_EVP_MD *md)
     }
 
 
-#if defined(DEBUG_WOLFSSL) || defined(OPENSSL_EXTRA)
+#if (defined(DEBUG_WOLFSSL) || defined(OPENSSL_EXTRA)) && \
+    (!defined(_WIN32) && !defined(NO_ERROR_QUEUE))
     static const char WOLFSSL_SYS_ACCEPT_T[]  = "accept";
     static const char WOLFSSL_SYS_BIND_T[]    = "bind";
     static const char WOLFSSL_SYS_CONNECT_T[] = "connect";
@@ -17933,7 +17934,8 @@ int wolfSSL_EVP_MD_type(const WOLFSSL_EVP_MD *md)
         (void)file;
         (void)line;
         WOLFSSL_MSG("Not compiled in debug mode");
-        #elif defined(OPENSSL_EXTRA) && defined(_WIN32)
+        #elif defined(OPENSSL_EXTRA) && \
+                (defined(_WIN32) || defined(NO_ERROR_QUEUE))
         (void)fun;
         (void)file;
         (void)line;

tests/api.c

@@ -20247,7 +20247,7 @@ static void test_wolfSSL_ERR_peek_last_error_line(void)
     #if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) && \
        !defined(NO_FILESYSTEM) && defined(DEBUG_WOLFSSL) && \
        !defined(NO_OLD_TLS) && !defined(WOLFSSL_NO_TLS12) && \
-       defined(HAVE_IO_TESTS_DEPENDENCIES)
+       defined(HAVE_IO_TESTS_DEPENDENCIES) && !defined(NO_ERROR_QUEUE)
     tcp_ready ready;
     func_args client_args;
     func_args server_args;
@@ -22552,7 +22552,8 @@ static void test_wolfSSL_PKCS8_d2i(void)
 
 static void test_wolfSSL_ERR_put_error(void)
 {
-    #if defined(OPENSSL_EXTRA) && defined(DEBUG_WOLFSSL)
+    #if !defined(NO_ERROR_QUEUE) && defined(OPENSSL_EXTRA) && \
+        defined(DEBUG_WOLFSSL)
     const char* file;
     int line;
 
@@ -22621,7 +22622,8 @@ static void test_wolfSSL_ERR_put_error(void)
 
 static void test_wolfSSL_ERR_print_errors(void)
 {
-    #if defined(OPENSSL_EXTRA) && defined(DEBUG_WOLFSSL)
+    #if !defined(NO_ERROR_QUEUE) && defined(OPENSSL_EXTRA) && \
+        defined(DEBUG_WOLFSSL)
     BIO* bio;
     char buf[1024];
 

wolfcrypt/src/logging.c

@@ -354,7 +354,8 @@ void WOLFSSL_LEAVE(const char* msg, int ret)
     defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) || \
     defined(OPENSSL_EXTRA)
 
-#if (defined(OPENSSL_EXTRA) && !defined(_WIN32)) || defined(DEBUG_WOLFSSL_VERBOSE)
+#if (defined(OPENSSL_EXTRA) && !defined(_WIN32) && !defined(NO_ERROR_QUEUE)) \
+    || defined(DEBUG_WOLFSSL_VERBOSE)
 void WOLFSSL_ERROR_LINE(int error, const char* func, unsigned int line,
         const char* file, void* usrCtx)
 #else
@@ -367,7 +368,8 @@ void WOLFSSL_ERROR(int error)
     {
         char buffer[WOLFSSL_MAX_ERROR_SZ];
 
-    #if (defined(OPENSSL_EXTRA) && !defined(_WIN32)) || defined(DEBUG_WOLFSSL_VERBOSE)
+    #if (defined(OPENSSL_EXTRA) && !defined(_WIN32) && \
+            !defined(NO_ERROR_QUEUE)) || defined(DEBUG_WOLFSSL_VERBOSE)
         (void)usrCtx; /* a user ctx for future flexibility */
         (void)func;
 
@@ -572,9 +574,14 @@ int wc_PullErrorNode(const char **file, const char **reason, int *line)
  * function. debug_mutex should be locked before a call to this function. */
 int wc_AddErrorNode(int error, int line, char* buf, char* file)
 {
-
+#if defined(NO_ERROR_QUEUE)
+    (void)error;
+    (void)line;
+    (void)buf;
+    (void)file;
+    WOLFSSL_MSG("Error queue turned off, can not add nodes");
+#else
     struct wc_error_queue* err;
-
     err = (struct wc_error_queue*)XMALLOC(
             sizeof(struct wc_error_queue), wc_error_heap, DYNAMIC_TYPE_LOG);
     if (err == NULL) {
@@ -640,7 +647,7 @@ int wc_AddErrorNode(int error, int line, char* buf, char* file)
             }
         }
     }
-
+#endif
     return 0;
 }
 

wolfssl/wolfcrypt/logging.h

@@ -166,7 +166,8 @@ WOLFSSL_API void wolfSSL_Debugging_OFF(void);
 #if defined(DEBUG_WOLFSSL) || defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) ||\
     defined(WOLFSSL_HAPROXY) || defined(OPENSSL_EXTRA)
 
-    #if (defined(OPENSSL_EXTRA) && !defined(_WIN32)) || defined(DEBUG_WOLFSSL_VERBOSE)
+    #if (!defined(NO_ERROR_QUEUE) && defined(OPENSSL_EXTRA) && !defined(_WIN32))\
+        || defined(DEBUG_WOLFSSL_VERBOSE)
         WOLFSSL_API void WOLFSSL_ERROR_LINE(int err, const char* func, unsigned int line,
             const char* file, void* ctx);
         #define WOLFSSL_ERROR(x) \