Fuzzer for gettcpopt_ts

fuzz/.gitignore

@@ -2,4 +2,5 @@ fuzz_PacketParser
 fuzz_dns_packet_parseFromBuffer
 fuzz_ippackethdrinfo
 fuzz_traceroute_decode_reply
+fuzz_gettcpopt_ts
 corpus/

fuzz/fuzz_gettcpopt_ts.cc

@@ -0,0 +1,17 @@
+#include "common.h"
+#include "../tcpip.h"
+
+#include <stddef.h>
+#include <stdint.h>
+
+extern "C"
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+  fuzz_init();
+
+  volatile int ret;
+  ret = gettcpopt_ts(data, size, NULL, NULL);
+  (void) ret;
+
+  return 0;
+}