src: fix ARRAY_SIZE() logic error

src/async-wrap-inl.h

@@ -54,7 +54,7 @@ inline AsyncWrap::AsyncWrap(Environment* env,
   v8::TryCatch try_catch(env->isolate());
 
   v8::MaybeLocal<v8::Value> ret =
-      init_fn->Call(env->context(), object, ARRAY_SIZE(argv), argv);
+      init_fn->Call(env->context(), object, arraysize(argv), argv);
 
   if (ret.IsEmpty()) {
     ClearFatalExceptionHandlers(env);

src/async-wrap.cc

@@ -242,7 +242,7 @@ Local<Value> AsyncWrap::MakeCallback(const Local<Function> cb,
     Local<Value> vals[] = { uid, did_throw };
     TryCatch try_catch(env()->isolate());
     MaybeLocal<Value> ar =
-        post_fn->Call(env()->context(), context, ARRAY_SIZE(vals), vals);
+        post_fn->Call(env()->context(), context, arraysize(vals), vals);
     if (ar.IsEmpty()) {
       ClearFatalExceptionHandlers(env());
       FatalException(env()->isolate(), try_catch);

src/cares_wrap.cc

@@ -310,7 +310,7 @@ class QueryWrap : public AsyncWrap {
       Integer::New(env()->isolate(), 0),
       answer
     };
-    MakeCallback(env()->oncomplete_string(), ARRAY_SIZE(argv), argv);
+    MakeCallback(env()->oncomplete_string(), arraysize(argv), argv);
   }
 
   void CallOnComplete(Local<Value> answer, Local<Value> family) {
@@ -321,7 +321,7 @@ class QueryWrap : public AsyncWrap {
       answer,
       family
     };
-    MakeCallback(env()->oncomplete_string(), ARRAY_SIZE(argv), argv);
+    MakeCallback(env()->oncomplete_string(), arraysize(argv), argv);
   }
 
   void ParseError(int status) {
@@ -1037,7 +1037,7 @@ void AfterGetAddrInfo(uv_getaddrinfo_t* req, int status, struct addrinfo* res) {
   uv_freeaddrinfo(res);
 
   // Make the callback into JavaScript
-  req_wrap->MakeCallback(env->oncomplete_string(), ARRAY_SIZE(argv), argv);
+  req_wrap->MakeCallback(env->oncomplete_string(), arraysize(argv), argv);
 
   delete req_wrap;
 }
@@ -1068,7 +1068,7 @@ void AfterGetNameInfo(uv_getnameinfo_t* req,
   }
 
   // Make the callback into JavaScript
-  req_wrap->MakeCallback(env->oncomplete_string(), ARRAY_SIZE(argv), argv);
+  req_wrap->MakeCallback(env->oncomplete_string(), arraysize(argv), argv);
 
   delete req_wrap;
 }

src/debug-agent.cc

@@ -22,7 +22,7 @@
 #include "debug-agent.h"
 
 #include "node.h"
-#include "node_internals.h"  // ARRAY_SIZE
+#include "node_internals.h"  // arraysize
 #include "env.h"
 #include "env-inl.h"
 #include "v8.h"
@@ -176,9 +176,9 @@ void Agent::WorkerRun() {
         isolate,
         &child_loop_,
         context,
-        ARRAY_SIZE(argv),
+        arraysize(argv),
         argv,
-        ARRAY_SIZE(argv),
+        arraysize(argv),
         argv);
 
     child_env_ = env;
@@ -303,7 +303,7 @@ void Agent::ChildSignalCb(uv_async_t* signal) {
     MakeCallback(isolate,
                  api,
                  "onmessage",
-                 ARRAY_SIZE(argv),
+                 arraysize(argv),
                  argv);
     delete msg;
   }

src/fs_event_wrap.cc

@@ -176,7 +176,7 @@ void FSEventWrap::OnEvent(uv_fs_event_t* handle, const char* filename,
     }
   }
 
-  wrap->MakeCallback(env->onchange_string(), ARRAY_SIZE(argv), argv);
+  wrap->MakeCallback(env->onchange_string(), arraysize(argv), argv);
 }
 
 

src/js_stream.cc

@@ -75,7 +75,7 @@ int JSStream::DoShutdown(ShutdownWrap* req_wrap) {
 
   req_wrap->Dispatched();
   Local<Value> res =
-      MakeCallback(env()->onshutdown_string(), ARRAY_SIZE(argv), argv);
+      MakeCallback(env()->onshutdown_string(), arraysize(argv), argv);
 
   return res->Int32Value();
 }
@@ -103,7 +103,7 @@ int JSStream::DoWrite(WriteWrap* w,
 
   w->Dispatched();
   Local<Value> res =
-      MakeCallback(env()->onwrite_string(), ARRAY_SIZE(argv), argv);
+      MakeCallback(env()->onwrite_string(), arraysize(argv), argv);
 
   return res->Int32Value();
 }

src/node.cc

@@ -1129,7 +1129,7 @@ void PromiseRejectCallback(PromiseRejectMessage message) {
   Local<Value> args[] = { event, promise, value };
   Local<Object> process = env->process_object();
 
-  callback->Call(process, ARRAY_SIZE(args), args);
+  callback->Call(process, arraysize(args), args);
 }
 
 void SetupPromises(const FunctionCallbackInfo<Value>& args) {
@@ -1213,7 +1213,7 @@ Local<Value> MakeCallback(Environment* env,
         { Undefined(env->isolate()).As<Value>(), did_throw };
     TryCatch try_catch(env->isolate());
     MaybeLocal<Value> ar =
-        post_fn->Call(env->context(), object, ARRAY_SIZE(vals), vals);
+        post_fn->Call(env->context(), object, arraysize(vals), vals);
     if (ar.IsEmpty()) {
       ClearFatalExceptionHandlers(env);
       FatalException(env->isolate(), try_catch);
@@ -1691,7 +1691,7 @@ static void GetActiveRequests(const FunctionCallbackInfo<Value>& args) {
     if (w->persistent().IsEmpty())
       continue;
     argv[idx] = w->object();
-    if (++idx >= ARRAY_SIZE(argv)) {
+    if (++idx >= arraysize(argv)) {
       fn->Call(ctx, ary, idx, argv).ToLocalChecked();
       idx = 0;
     }
@@ -1726,7 +1726,7 @@ void GetActiveHandles(const FunctionCallbackInfo<Value>& args) {
     if (owner->IsUndefined())
       owner = object;
     argv[idx] = owner;
-    if (++idx >= ARRAY_SIZE(argv)) {
+    if (++idx >= arraysize(argv)) {
       fn->Call(ctx, ary, idx, argv).ToLocalChecked();
       idx = 0;
     }
@@ -2564,12 +2564,12 @@ static void EnvGetter(Local<String> property,
   WCHAR buffer[32767];  // The maximum size allowed for environment variables.
   DWORD result = GetEnvironmentVariableW(reinterpret_cast<WCHAR*>(*key),
                                          buffer,
-                                         ARRAY_SIZE(buffer));
+                                         arraysize(buffer));
   // If result >= sizeof buffer the buffer was too small. That should never
   // happen. If result == 0 and result != ERROR_SUCCESS the variable was not
   // not found.
   if ((result > 0 || GetLastError() == ERROR_SUCCESS) &&
-      result < ARRAY_SIZE(buffer)) {
+      result < arraysize(buffer)) {
     const uint16_t* two_byte_buffer = reinterpret_cast<const uint16_t*>(buffer);
     Local<String> rc = String::NewFromTwoByte(isolate, two_byte_buffer);
     return info.GetReturnValue().Set(rc);
@@ -2670,7 +2670,7 @@ static void EnvEnumerator(const PropertyCallbackInfo<Array>& info) {
                                     var,
                                     String::kNormalString,
                                     length);
-    if (++idx >= ARRAY_SIZE(argv)) {
+    if (++idx >= arraysize(argv)) {
       fn->Call(ctx, envarr, idx, argv).ToLocalChecked();
       idx = 0;
     }
@@ -2702,7 +2702,7 @@ static void EnvEnumerator(const PropertyCallbackInfo<Array>& info) {
                                        two_byte_buffer,
                                        String::kNormalString,
                                        two_byte_buffer_len);
-    if (++idx >= ARRAY_SIZE(argv)) {
+    if (++idx >= arraysize(argv)) {
       fn->Call(ctx, envarr, idx, argv).ToLocalChecked();
       idx = 0;
     }
@@ -3327,7 +3327,7 @@ void LoadEnvironment(Environment* env) {
   global->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "global"), global);
 
   Local<Value> arg = env->process_object();
-  f->Call(Null(env->isolate()), ARRAY_SIZE(&arg), &arg);
+  f->Call(Null(env->isolate()), 1, &arg);
 }
 
 static void PrintHelp();
@@ -3641,7 +3641,7 @@ static void EnableDebug(Environment* env) {
     FIXED_ONE_BYTE_STRING(env->isolate(), "internalMessage"),
     message
   };
-  MakeCallback(env, env->process_object(), "emit", ARRAY_SIZE(argv), argv);
+  MakeCallback(env, env->process_object(), "emit", arraysize(argv), argv);
 
   // Enabled debugger, possibly making it wait on a semaphore
   env->debugger_agent()->Enable();
@@ -3762,7 +3762,7 @@ static int RegisterDebugSignalHandler() {
 
   if (GetDebugSignalHandlerMappingName(pid,
                                        mapping_name,
-                                       ARRAY_SIZE(mapping_name)) < 0) {
+                                       arraysize(mapping_name)) < 0) {
     return -1;
   }
 
@@ -3825,7 +3825,7 @@ static void DebugProcess(const FunctionCallbackInfo<Value>& args) {
 
   if (GetDebugSignalHandlerMappingName(pid,
                                        mapping_name,
-                                       ARRAY_SIZE(mapping_name)) < 0) {
+                                       arraysize(mapping_name)) < 0) {
     env->ThrowErrnoException(errno, "sprintf");
     goto out;
   }
@@ -4102,7 +4102,7 @@ void EmitBeforeExit(Environment* env) {
     FIXED_ONE_BYTE_STRING(env->isolate(), "beforeExit"),
     process_object->Get(exit_code)->ToInteger(env->isolate())
   };
-  MakeCallback(env, process_object, "emit", ARRAY_SIZE(args), args);
+  MakeCallback(env, process_object, "emit", arraysize(args), args);
 }
 
 
@@ -4121,7 +4121,7 @@ int EmitExit(Environment* env) {
     Integer::New(env->isolate(), code)
   };
 
-  MakeCallback(env, process_object, "emit", ARRAY_SIZE(args), args);
+  MakeCallback(env, process_object, "emit", arraysize(args), args);
 
   // Reload exit code, it may be changed by `emit('exit')`
   return process_object->Get(exitCode)->Int32Value();

src/node_contextify.cc

@@ -162,7 +162,7 @@ class ContextifyContext {
           CHECK(clone_property_method->IsFunction());
         }
         Local<Value> args[] = { global, key, sandbox_obj };
-        clone_property_method->Call(global, ARRAY_SIZE(args), args);
+        clone_property_method->Call(global, arraysize(args), args);
       }
     }
   }

src/node_counters.cc

@@ -96,7 +96,7 @@ void InitPerfCounters(Environment* env, Local<Object> target) {
 #undef NODE_PROBE
   };
 
-  for (int i = 0; i < ARRAY_SIZE(tab); i++) {
+  for (size_t i = 0; i < arraysize(tab); i++) {
     Local<String> key = OneByteString(env->isolate(), tab[i].name);
     Local<Value> val = env->NewFunctionTemplate(tab[i].func)->GetFunction();
     target->Set(key, val);

src/node_crypto.cc

@@ -764,7 +764,7 @@ void SecureContext::AddRootCerts(const FunctionCallbackInfo<Value>& args) {
   if (!root_cert_store) {
     root_cert_store = X509_STORE_new();
 
-    for (size_t i = 0; i < ARRAY_SIZE(root_certs); i++) {
+    for (size_t i = 0; i < arraysize(root_certs); i++) {
       BIO* bp = NodeBIO::NewFixed(root_certs[i], strlen(root_certs[i]));
       if (bp == nullptr) {
         return;
@@ -1110,7 +1110,7 @@ int SecureContext::TicketKeyCallback(SSL* ssl,
   Local<Value> ret = node::MakeCallback(env,
                                         sc->object(),
                                         env->ticketkeycallback_string(),
-                                        ARRAY_SIZE(argv),
+                                        arraysize(argv),
                                         argv);
   Local<Array> arr = ret.As<Array>();
 
@@ -1307,7 +1307,7 @@ int SSLWrap<Base>::NewSessionCallback(SSL* s, SSL_SESSION* sess) {
       sess->session_id_length).ToLocalChecked();
   Local<Value> argv[] = { session, buff };
   w->new_session_wait_ = true;
-  w->MakeCallback(env->onnewsession_string(), ARRAY_SIZE(argv), argv);
+  w->MakeCallback(env->onnewsession_string(), arraysize(argv), argv);
 
   return 0;
 }
@@ -1341,7 +1341,7 @@ void SSLWrap<Base>::OnClientHello(void* arg,
                  Boolean::New(env->isolate(), hello.ocsp_request()));
 
   Local<Value> argv[] = { hello_obj };
-  w->MakeCallback(env->onclienthello_string(), ARRAY_SIZE(argv), argv);
+  w->MakeCallback(env->onclienthello_string(), arraysize(argv), argv);
 }
 
 
@@ -1416,8 +1416,8 @@ static Local<Object> X509ToObject(Environment* env, X509* cert) {
   int nids[] = { NID_subject_alt_name, NID_info_access };
   Local<String> keys[] = { env->subjectaltname_string(),
                            env->infoaccess_string() };
-  CHECK_EQ(ARRAY_SIZE(nids), ARRAY_SIZE(keys));
-  for (unsigned int i = 0; i < ARRAY_SIZE(nids); i++) {
+  CHECK_EQ(arraysize(nids), arraysize(keys));
+  for (size_t i = 0; i < arraysize(nids); i++) {
     int index = X509_get_ext_by_NID(cert, nids[i], -1);
     if (index < 0)
       continue;
@@ -2326,7 +2326,7 @@ int SSLWrap<Base>::SSLCertCallback(SSL* s, void* arg) {
   info->Set(env->ocsp_request_string(), Boolean::New(env->isolate(), ocsp));
 
   Local<Value> argv[] = { info };
-  w->MakeCallback(env->oncertcb_string(), ARRAY_SIZE(argv), argv);
+  w->MakeCallback(env->oncertcb_string(), arraysize(argv), argv);
 
   if (!w->cert_cb_running_)
     return 1;
@@ -2689,7 +2689,7 @@ inline CheckResult CheckWhitelistedServerCert(X509_STORE_CTX* ctx) {
     CHECK(ret);
 
     void* result = bsearch(hash, WhitelistedCNNICHashes,
-                           ARRAY_SIZE(WhitelistedCNNICHashes),
+                           arraysize(WhitelistedCNNICHashes),
                            CNNIC_WHITELIST_HASH_LEN, compar);
     if (result == nullptr) {
       sk_X509_pop_free(chain, X509_free);
@@ -4438,7 +4438,7 @@ void DiffieHellman::DiffieHellmanGroup(
   bool initialized = false;
 
   const node::Utf8Value group_name(env->isolate(), args[0]);
-  for (unsigned int i = 0; i < ARRAY_SIZE(modp_groups); ++i) {
+  for (size_t i = 0; i < arraysize(modp_groups); ++i) {
     const modp_group* it = modp_groups + i;
 
     if (strcasecmp(*group_name, it->name) != 0)
@@ -5141,7 +5141,7 @@ void EIO_PBKDF2After(uv_work_t* work_req, int status) {
   Context::Scope context_scope(env->context());
   Local<Value> argv[2];
   EIO_PBKDF2After(req, argv);
-  req->MakeCallback(env->ondone_string(), ARRAY_SIZE(argv), argv);
+  req->MakeCallback(env->ondone_string(), arraysize(argv), argv);
   delete req;
 }
 
@@ -5382,7 +5382,7 @@ void RandomBytesAfter(uv_work_t* work_req, int status) {
   Context::Scope context_scope(env->context());
   Local<Value> argv[2];
   RandomBytesCheck(req, argv);
-  req->MakeCallback(env->ondone_string(), ARRAY_SIZE(argv), argv);
+  req->MakeCallback(env->ondone_string(), arraysize(argv), argv);
   delete req;
 }
 

src/node_dtrace.cc

@@ -255,7 +255,7 @@ void InitDTrace(Environment* env, Local<Object> target) {
 #undef NODE_PROBE
   };
 
-  for (unsigned int i = 0; i < ARRAY_SIZE(tab); i++) {
+  for (size_t i = 0; i < arraysize(tab); i++) {
     Local<String> key = OneByteString(env->isolate(), tab[i].name);
     Local<Value> val = env->NewFunctionTemplate(tab[i].func)->GetFunction();
     target->Set(key, val);

src/node_file.cc

@@ -282,7 +282,7 @@ static void After(uv_fs_t *req) {
             }
             name_argv[name_idx++] = filename;
 
-            if (name_idx >= ARRAY_SIZE(name_argv)) {
+            if (name_idx >= arraysize(name_argv)) {
               fn->Call(env->context(), names, name_idx, name_argv)
                   .ToLocalChecked();
               name_idx = 0;
@@ -491,7 +491,7 @@ Local<Value> BuildStatsObject(Environment* env, const uv_stat_t* s) {
   Local<Value> stats =
       env->fs_stats_constructor_function()->NewInstance(
           env->context(),
-          ARRAY_SIZE(argv),
+          arraysize(argv),
           argv).FromMaybe(Local<Value>());
 
   if (stats.IsEmpty())
@@ -913,7 +913,7 @@ static void ReadDir(const FunctionCallbackInfo<Value>& args) {
 
       name_v[name_idx++] = filename;
 
-      if (name_idx >= ARRAY_SIZE(name_v)) {
+      if (name_idx >= arraysize(name_v)) {
         fn->Call(env->context(), names, name_idx, name_v)
             .ToLocalChecked();
         name_idx = 0;
@@ -1030,7 +1030,7 @@ static void WriteBuffers(const FunctionCallbackInfo<Value>& args) {
   uv_buf_t s_iovs[1024];  // use stack allocation when possible
   uv_buf_t* iovs;
 
-  if (chunkCount > ARRAY_SIZE(s_iovs))
+  if (chunkCount > arraysize(s_iovs))
     iovs = new uv_buf_t[chunkCount];
   else
     iovs = s_iovs;