From: K.Kosako <kosako@sofnec.co.jp>
Date: Thu, 8 Aug 2019 04:56:58 +0000 (+0900)
Subject: add main function
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c144de9435754c03a512e59997ec975913a78a39;p=onig

add main function
---

diff --git a/harnesses/syntax-harness.c b/harnesses/syntax-harness.c
index 0fb3587..50f154d 100644
--- a/harnesses/syntax-harness.c
+++ b/harnesses/syntax-harness.c
@@ -118,3 +118,20 @@ int LLVMFuzzerTestOneInput(const uint8_t * Data, size_t Size)
 
   return 0;
 }
+
+#ifdef WITH_READ_MAIN
+
+#include <unistd.h>
+
+extern int main(int argc, char* argv[])
+{
+  size_t n;
+  uint8_t Data[10000];
+
+  n = read(0, Data, sizeof(Data));
+  fprintf(stdout, "n: %ld\n", n);
+  LLVMFuzzerTestOneInput(Data, n);
+
+  return 0;
+}
+#endif /* WITH_READ_MAIN */