From d6a8d83d76df0675e518f81ba716ecf81791bd6c Mon Sep 17 00:00:00 2001
From: RuixiangJiang <2037358823@qq.com>
Date: Sat, 28 Oct 2023 22:04:01 +0800
Subject: [PATCH] upd test4

---
 phase1/Makefile            |  1 +
 phase1/extratest/test4.out |  3 +++
 phase1/extratest/test4.spl | 19 +++++++++++++++++++
 3 files changed, 23 insertions(+)
 create mode 100644 phase1/extratest/test4.out
 create mode 100644 phase1/extratest/test4.spl

diff --git a/phase1/Makefile b/phase1/Makefile
index 7579fea..8fb5df2 100644
--- a/phase1/Makefile
+++ b/phase1/Makefile
@@ -17,6 +17,7 @@ lexer: syntax.tab.* lex.yy.c  # For debugging lex.l
 
 .PHONY: test clean
 test: splc
+	@bin/splc extratest/test4.spl > extratest/test4.out
 	@bin/splc extratest/test1.spl > extratest/test1.myout
 	diff extratest/test1.out extratest/test1.myout
 	@bin/splc extratest/test2.spl > extratest/test2.myout
diff --git a/phase1/extratest/test4.out b/phase1/extratest/test4.out
new file mode 100644
index 0000000..b5382dd
--- /dev/null
+++ b/phase1/extratest/test4.out
@@ -0,0 +1,3 @@
+INCLUDE (1)
+  stdio.h
+Program (1)
diff --git a/phase1/extratest/test4.spl b/phase1/extratest/test4.spl
new file mode 100644
index 0000000..ab8737a
--- /dev/null
+++ b/phase1/extratest/test4.spl
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+/*
+Please disable ASLR by sudo sysctl -w kernel.randomize_va_space=0
+*/
+
+void win() {  // at 0x08048456
+    puts("Excellent, now let's go hack the world");
+}
+void vuln() {
+    char buf[16];
+    scanf("%s", buf);
+}
+int main() {
+    puts("Welcome back to 2023 CS315, let's have some fun!");
+    vuln();
+    puts("Have a good day, Bye~");
+    return 0;
+}
\ No newline at end of file