use wcsncpy

gframe/gframe.cpp

@@ -115,14 +115,16 @@ int main(int argc, char* argv[]) {
 			++i;
 			if(i < wargc) {
 				deckCategorySpecified = true;
-				wcscpy(ygo::mainGame->gameConf.lastcategory, wargv[i]);
+				wcsncpy(ygo::mainGame->gameConf.lastcategory, wargv[i], sizeof ygo::mainGame->gameConf.lastcategory / sizeof ygo::mainGame->gameConf.lastcategory[0]);
+				BufferIO::NullTerminate(ygo::mainGame->gameConf.lastcategory);
 			}
 		} else if(!wcscmp(wargv[i], L"-d")) { // Deck
 			++i;
 			if(!deckCategorySpecified)
 				ygo::mainGame->gameConf.lastcategory[0] = 0;
 			if(i + 1 < wargc) { // select deck
-				wcscpy(ygo::mainGame->gameConf.lastdeck, wargv[i]);
+				wcsncpy(ygo::mainGame->gameConf.lastdeck, wargv[i], sizeof ygo::mainGame->gameConf.lastdeck / sizeof ygo::mainGame->gameConf.lastdeck[0]);
+				BufferIO::NullTerminate(ygo::mainGame->gameConf.lastdeck);
 				continue;
 			} else { // open deck
 				exit_on_return = !keep_on_return;
@@ -135,7 +137,8 @@ int main(int argc, char* argv[]) {
 						myswprintf(open_file_name, L"%ls/%ls", ygo::mainGame->gameConf.lastcategory, wargv[i]);
 #endif
 					} else {
-						wcscpy(open_file_name, wargv[i]);
+						wcsncpy(open_file_name, wargv[i], sizeof open_file_name / sizeof open_file_name[0]);
+						BufferIO::NullTerminate(open_file_name);
 					}
 				}
 				ClickButton(ygo::mainGame->btnDeckEdit);
@@ -156,7 +159,8 @@ int main(int argc, char* argv[]) {
 			++i;
 			if(i < wargc) {
 				open_file = true;
-				wcscpy(open_file_name, wargv[i]);
+				wcsncpy(open_file_name, wargv[i], sizeof open_file_name / sizeof open_file_name[0]);
+				BufferIO::NullTerminate(open_file_name);
 			}
 			ClickButton(ygo::mainGame->btnReplayMode);
 			if(open_file)
@@ -167,7 +171,8 @@ int main(int argc, char* argv[]) {
 			++i;
 			if(i < wargc) {
 				open_file = true;
-				wcscpy(open_file_name, wargv[i]);
+				wcsncpy(open_file_name, wargv[i], sizeof open_file_name / sizeof open_file_name[0]);
+				BufferIO::NullTerminate(open_file_name);
 			}
 			ClickButton(ygo::mainGame->btnSingleMode);
 			if(open_file)
@@ -177,14 +182,16 @@ int main(int argc, char* argv[]) {
 			wchar_t* pstrext = wargv[1] + wcslen(wargv[1]) - 4;
 			if(!mywcsncasecmp(pstrext, L".ydk", 4)) {
 				open_file = true;
-				wcscpy(open_file_name, wargv[i]);
+				wcsncpy(open_file_name, wargv[i], sizeof open_file_name / sizeof open_file_name[0]);
+				BufferIO::NullTerminate(open_file_name);
 				exit_on_return = !keep_on_return;
 				ClickButton(ygo::mainGame->btnDeckEdit);
 				break;
 			}
 			if(!mywcsncasecmp(pstrext, L".yrp", 4)) {
 				open_file = true;
-				wcscpy(open_file_name, wargv[i]);
+				wcsncpy(open_file_name, wargv[i], sizeof open_file_name / sizeof open_file_name[0]);
+				BufferIO::NullTerminate(open_file_name);
 				exit_on_return = !keep_on_return;
 				ClickButton(ygo::mainGame->btnReplayMode);
 				ClickButton(ygo::mainGame->btnLoadReplay);

gframe/menu_handler.cpp

@@ -448,7 +448,8 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 						wcsncpy(deck_name, dash + 1, 256);
 						for(size_t i = 0; i < mainGame->cbDBDecks->getItemCount(); ++i) {
 							if(!wcscmp(mainGame->cbDBDecks->getItem(i), deck_name)) {
-								wcscpy(mainGame->gameConf.lastdeck, deck_name);
+								wcsncpy(mainGame->gameConf.lastdeck, deck_name, sizeof mainGame->gameConf.lastdeck / sizeof mainGame->gameConf.lastdeck[0]);
+								BufferIO::NullTerminate(mainGame->gameConf.lastdeck);
 								mainGame->cbDBDecks->setSelected(i);
 								break;
 							}
@@ -456,7 +457,8 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 					} else { // only deck name
 						for(size_t i = 0; i < mainGame->cbDBDecks->getItemCount(); ++i) {
 							if(!wcscmp(mainGame->cbDBDecks->getItem(i), open_file_name)) {
-								wcscpy(mainGame->gameConf.lastdeck, open_file_name);
+								wcsncpy(mainGame->gameConf.lastdeck, open_file_name, sizeof mainGame->gameConf.lastdeck / sizeof mainGame->gameConf.lastdeck[0]);
+								BufferIO::NullTerminate(mainGame->gameConf.lastdeck);
 								mainGame->cbDBDecks->setSelected(i);
 								break;
 							}