src: remove useless dereferencing in THROW_...

Our `THROW_...` helpers can handle strings or string views just fine,
all this does is add an extra `strlen()` call that can and should
be avoided.

Author: addaleax

src/crypto/crypto_context.cc

@@ -1460,7 +1460,7 @@ void SecureContext::Init(const FunctionCallbackInfo<Value>& args) {
       method = TLS_client_method();
     } else {
       THROW_ERR_TLS_INVALID_PROTOCOL_METHOD(
-          env, "Unknown method: %s", *sslmethod);
+          env, "Unknown method: %s", sslmethod);
       return;
     }
   }

src/crypto/crypto_hash.cc

@@ -506,7 +506,7 @@ Maybe<void> HashTraits::AdditionalConfig(
   Utf8Value digest(env->isolate(), args[offset]);
   params->digest = ncrypto::getDigestByName(*digest);
   if (params->digest == nullptr) [[unlikely]] {
-    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *digest);
+    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", digest);
     return Nothing<void>();
   }
 

src/crypto/crypto_hkdf.cc

@@ -57,7 +57,7 @@ Maybe<void> HKDFTraits::AdditionalConfig(
   Utf8Value hash(env->isolate(), args[offset]);
   params->digest = Digest::FromName(*hash);
   if (!params->digest) [[unlikely]] {
-    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *hash);
+    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", hash);
     return Nothing<void>();
   }
 

src/crypto/crypto_hmac.cc

@@ -197,7 +197,7 @@ Maybe<void> HmacTraits::AdditionalConfig(
   Utf8Value digest(env->isolate(), args[offset + 1]);
   params->digest = Digest::FromName(*digest);
   if (!params->digest) [[unlikely]] {
-    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *digest);
+    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", digest);
     return Nothing<void>();
   }
 

src/crypto/crypto_pbkdf2.cc

@@ -103,7 +103,7 @@ Maybe<void> PBKDF2Traits::AdditionalConfig(
   Utf8Value name(args.GetIsolate(), args[offset + 4]);
   params->digest = Digest::FromName(*name);
   if (!params->digest) [[unlikely]] {
-    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *name);
+    THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", name);
     return Nothing<void>();
   }
 

src/crypto/crypto_rsa.cc

@@ -143,7 +143,7 @@ Maybe<void> RsaKeyGenTraits::AdditionalConfig(
       Utf8Value digest(env->isolate(), args[*offset]);
       params->params.md = Digest::FromName(*digest);
       if (!params->params.md) {
-        THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *digest);
+        THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", digest);
         return Nothing<void>();
       }
     }
@@ -153,8 +153,7 @@ Maybe<void> RsaKeyGenTraits::AdditionalConfig(
       Utf8Value digest(env->isolate(), args[*offset + 1]);
       params->params.mgf1_md = Digest::FromName(*digest);
       if (!params->params.mgf1_md) {
-        THROW_ERR_CRYPTO_INVALID_DIGEST(
-            env, "Invalid MGF1 digest: %s", *digest);
+        THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid MGF1 digest: %s", digest);
         return Nothing<void>();
       }
     }
@@ -279,7 +278,7 @@ Maybe<void> RSACipherTraits::AdditionalConfig(
       Utf8Value digest(env->isolate(), args[offset + 1]);
       params->digest = Digest::FromName(*digest);
       if (!params->digest) {
-        THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *digest);
+        THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", digest);
         return Nothing<void>();
       }
 

src/crypto/crypto_sig.cc

@@ -627,7 +627,7 @@ Maybe<void> SignTraits::AdditionalConfig(
     Utf8Value digest(env->isolate(), args[offset + 6]);
     params->digest = Digest::FromName(*digest);
     if (!params->digest) [[unlikely]] {
-      THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", *digest);
+      THROW_ERR_CRYPTO_INVALID_DIGEST(env, "Invalid digest: %s", digest);
       return Nothing<void>();
     }
   }

src/node_binding.cc

@@ -487,9 +487,9 @@ void DLOpen(const FunctionCallbackInfo<Value>& args) {
       dlib->Close();
 #ifdef _WIN32
       // Windows needs to add the filename into the error message
-      errmsg += *filename;
+      errmsg += filename.ToStringView();
 #endif  // _WIN32
-      THROW_ERR_DLOPEN_FAILED(env, "%s", errmsg.c_str());
+      THROW_ERR_DLOPEN_FAILED(env, "%s", errmsg);
       return false;
     }
 
@@ -520,7 +520,7 @@ void DLOpen(const FunctionCallbackInfo<Value>& args) {
         if (mp == nullptr || mp->nm_context_register_func == nullptr) {
           dlib->Close();
           THROW_ERR_DLOPEN_FAILED(
-              env, "Module did not self-register: '%s'.", *filename);
+              env, "Module did not self-register: '%s'.", filename);
           return false;
         }
       }
@@ -649,7 +649,7 @@ void GetInternalBinding(const FunctionCallbackInfo<Value>& args) {
     exports = InitInternalBinding(realm, mod);
     realm->internal_bindings.insert(mod);
   } else {
-    return THROW_ERR_INVALID_MODULE(isolate, "No such binding: %s", *module_v);
+    return THROW_ERR_INVALID_MODULE(isolate, "No such binding: %s", module_v);
   }
 
   args.GetReturnValue().Set(exports);
@@ -680,7 +680,7 @@ void GetLinkedBinding(const FunctionCallbackInfo<Value>& args) {
 
   if (mod == nullptr) {
     return THROW_ERR_INVALID_MODULE(
-        env, "No such binding was linked: %s", *module_name_v);
+        env, "No such binding was linked: %s", module_name_v);
   }
 
   Local<Object> module = Object::New(env->isolate());

src/node_process_methods.cc

@@ -613,7 +613,7 @@ static void LoadEnvFile(const v8::FunctionCallbackInfo<v8::Value>& args) {
     }
     case dotenv.ParseResult::InvalidContent: {
       THROW_ERR_INVALID_ARG_TYPE(
-          env, "Contents of '%s' should be a valid string.", path.c_str());
+          env, "Contents of '%s' should be a valid string.", path);
       break;
     }
     case dotenv.ParseResult::FileError: {

src/node_report.cc

@@ -501,7 +501,7 @@ static void PrintJavaScriptStack(JSONWriter* writer,
     const int column = frame->GetColumn();
 
     std::string stack_line = SPrintF(
-        "at %s (%s:%d:%d)", *function_name, *script_name, line_number, column);
+        "at %s (%s:%d:%d)", function_name, script_name, line_number, column);
     writer->json_element(stack_line);
   }
   writer->json_arrayend();