[fuzzer] Read files as binary

Summary: Read corpus files as binary to avoid automatic conversions

Reviewers: Dor1s, morehouse

Reviewed By: Dor1s, morehouse

Differential Revision: https://reviews.llvm.org/D54180

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@346279 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/fuzzer/FuzzerIO.cpp b/lib/fuzzer/FuzzerIO.cpp
index dac5ec658..c4c31e824 100644
--- a/lib/fuzzer/FuzzerIO.cpp
+++ b/lib/fuzzer/FuzzerIO.cpp
@@ -31,7 +31,7 @@ long GetEpoch(const std::string &Path) {
 }
 
 Unit FileToVector(const std::string &Path, size_t MaxSize, bool ExitOnError) {
-  std::ifstream T(Path);
+  std::ifstream T(Path, std::ios::binary);
   if (ExitOnError && !T) {
     Printf("No such directory: %s; exiting\n", Path.c_str());
     exit(1);
@@ -51,7 +51,7 @@ Unit FileToVector(const std::string &Path, size_t MaxSize, bool ExitOnError) {
 }
 
 std::string FileToString(const std::string &Path) {
-  std::ifstream T(Path);
+  std::ifstream T(Path, std::ios::binary);
   return std::string((std::istreambuf_iterator<char>(T)),
                      std::istreambuf_iterator<char>());
 }