From afd27e1accabf9de9cd731f371a43f4407e21384 Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Fri, 9 Sep 2016 22:21:16 +0000
Subject: [PATCH] [libFuzzer] use sizeof() in tests instead of 4 and 8

llvm-svn: 281111
---
 lib/Fuzzer/test/AbsNegAndConstant64Test.cpp | 8 ++++----
 lib/Fuzzer/test/AbsNegAndConstantTest.cpp   | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/Fuzzer/test/AbsNegAndConstant64Test.cpp b/lib/Fuzzer/test/AbsNegAndConstant64Test.cpp
index 0d199fcb418..577481431ae 100644
--- a/lib/Fuzzer/test/AbsNegAndConstant64Test.cpp
+++ b/lib/Fuzzer/test/AbsNegAndConstant64Test.cpp
@@ -10,10 +10,10 @@
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
   if (Size < 16) return 0;
-  long x;
-  unsigned long y;
-  memcpy(&x, Data, 8);
-  memcpy(&y, Data + 8, 8);
+  int64_t x;
+  uint64_t y;
+  memcpy(&x, Data, sizeof(x));
+  memcpy(&y, Data + sizeof(x), sizeof(y));
   if (labs(x) < 0 && y == 0xbaddcafedeadbeefUL) {
     printf("BINGO; Found the target, exiting; x = 0x%lx y 0x%lx\n", x, y);
     exit(1);
diff --git a/lib/Fuzzer/test/AbsNegAndConstantTest.cpp b/lib/Fuzzer/test/AbsNegAndConstantTest.cpp
index f2ade45959d..69075a454c9 100644
--- a/lib/Fuzzer/test/AbsNegAndConstantTest.cpp
+++ b/lib/Fuzzer/test/AbsNegAndConstantTest.cpp
@@ -12,8 +12,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
   if (Size < 8) return 0;
   int x;
   unsigned y;
-  memcpy(&x, Data, 4);
-  memcpy(&y, Data + 4, 4);
+  memcpy(&x, Data, sizeof(x));
+  memcpy(&y, Data + sizeof(x), sizeof(y));
   if (abs(x) < 0 && y == 0xbaddcafe) {
     printf("BINGO; Found the target, exiting; x = 0x%x y 0x%x\n", x, y);
     exit(1);