From cbf2a9c86f2776c6eba5bfe8b86adf23c29cf9f2 Mon Sep 17 00:00:00 2001
From: kichikuou <KichikuouChrome@gmail.com>
Date: Thu, 9 Sep 2021 21:06:15 +0900
Subject: [PATCH] Report parse error of AG00.DAT

---
 src/sys/nact.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sys/nact.cpp b/src/sys/nact.cpp
index 1fa8859..21aeb6a 100644
--- a/src/sys/nact.cpp
+++ b/src/sys/nact.cpp
@@ -35,7 +35,8 @@ NACT::NACT(int sys_ver, uint32 crc32_a, uint32 crc32_b, const Config& config)
 		int d0, d1, d2, d3;
 		char string[MAX_CAPTION];
 		fio->Fgets(string, MAX_CAPTION);
-		sscanf_s(string, "%d,%d,%d,%d", &d0, &d1, &d2, &d3);
+		if (sscanf_s(string, "%d,%d,%d,%d", &d0, &d1, &d2, &d3) != 4)
+			fatal("AG00.DAT: parse error");
 		for(int i = 0; i < d1; i++) {
 			// 動詞の読み込み
 			fio->Fgets(string, MAX_CAPTION);