Index: third_party/afl/src/test-instr.c |
diff --git a/third_party/afl/src/test-instr.c b/third_party/afl/src/test-instr.c |
new file mode 100644 |
index 0000000000000000000000000000000000000000..09a1c9f700f26c8d1a15a92b7531287825275811 |
--- /dev/null |
+++ b/third_party/afl/src/test-instr.c |
@@ -0,0 +1,37 @@ |
+/* |
+ american fuzzy lop - a trivial program to test the build |
+ -------------------------------------------------------- |
+ |
+ Written and maintained by Michal Zalewski <lcamtuf@google.com> |
+ |
+ Copyright 2014 Google Inc. All rights reserved. |
+ |
+ Licensed under the Apache License, Version 2.0 (the "License"); |
+ you may not use this file except in compliance with the License. |
+ You may obtain a copy of the License at: |
+ |
+ http://www.apache.org/licenses/LICENSE-2.0 |
+ |
+ */ |
+ |
+#include <stdio.h> |
+#include <stdlib.h> |
+#include <unistd.h> |
+ |
+int main(int argc, char** argv) { |
+ |
+ char buf[8]; |
+ |
+ if (read(0, buf, 8) < 1) { |
+ printf("Hum?\n"); |
+ exit(1); |
+ } |
+ |
+ if (buf[0] == '0') |
+ printf("Looks like a zero to me!\n"); |
+ else |
+ printf("A non-zero value? How quaint!\n"); |
+ |
+ exit(0); |
+ |
+} |