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-rw-r--r--tests/stack.c28
1 files changed, 23 insertions, 5 deletions
diff --git a/tests/stack.c b/tests/stack.c
index 3f89d8b..86bf042 100644
--- a/tests/stack.c
+++ b/tests/stack.c
@@ -1,3 +1,21 @@
+/**
+ * Copyright (C) 2016, 2018, 2021 Tom Ryder <tom@sanctum.geek.nz>
+ *
+ * This file is part of doomsh.
+ *
+ * doomsh is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * doomsh is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * doomsh. If not, see <https://www.gnu.org/licenses/>.
+ */
+
#include <stdio.h>
#include <stdlib.h>
@@ -5,11 +23,11 @@ void rec(int *ip);
/* stack.c -- Cause a stack overflow */
int main(void) {
- int i = 0;
- rec(&i);
+ int i = 0;
+ rec(&i);
}
void rec(int *ip) {
- char i[256];
- printf("%u\n", (*ip)++);
- rec(ip);
+ char i[256];
+ printf("%u\n", (*ip)++);
+ rec(ip);
}