X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FFuzzer%2FFuzzerLoop.cpp;h=dd81616b4558e9d8065ecfe68c8a6ac8225fd52a;hp=87ba0c0bbcd2373a4e0767cbc4e5de75e95cfb92;hb=580504f120cad32f8402f0efbca37650e3f19168;hpb=1cded9afe4df04564b38d63556fa4f7c53c52e2b;ds=sidebyside

diff --git a/lib/Fuzzer/FuzzerLoop.cpp b/lib/Fuzzer/FuzzerLoop.cpp
index 87ba0c0bbcd..dd81616b455 100644
--- a/lib/Fuzzer/FuzzerLoop.cpp
+++ b/lib/Fuzzer/FuzzerLoop.cpp
@@ -136,6 +136,8 @@ void Fuzzer::ShuffleAndMinimize() {
       U.clear();
       size_t Last = std::min(First + Options.MaxLen, C.size());
       U.insert(U.begin(), C.begin() + First, C.begin() + Last);
+      if (Options.OnlyASCII)
+        ToASCII(U);
       size_t NewCoverage = RunOne(U);
       if (NewCoverage) {
         MaxCov = NewCoverage;
@@ -256,11 +258,7 @@ void Fuzzer::WriteToOutputCorpus(const Unit &U) {
   WriteToFile(U, Path);
   if (Options.Verbosity >= 2)
     Printf("Written to %s\n", Path.c_str());
-#ifdef DEBUG
-  if (Options.OnlyASCII)
-    for (auto X : U)
-      assert(isprint(X) || isspace(X));
-#endif
+  assert(!Options.OnlyASCII || IsASCII(U));
 }
 
 void Fuzzer::WriteUnitToFileWithPrefix(const Unit &U, const char *Prefix) {