commit a00e8070bea627f21df4a7eb1d58083f1bcfbba1
author kcc <kcc> Thu Nov 09 21:30:33 2017 +0000
committer kcc <kcc> Thu Nov 09 21:30:33 2017 +0000
tree a471388b4e65f8dc69cf10b43a1776ffe948c218
parent 553f00b67a64f43c5d0369d3f7cb57b24f5b18a9

[libFuzzer] make sure to flush IO when done merging one file

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/fuzzer@317835 91177308-0d34-0410-b5e6-96231b3b80d8

FuzzerMerge.cpp

diff --git a/FuzzerMerge.cpp b/FuzzerMerge.cpp
index 59e34cf..9b21a09 100644
--- a/FuzzerMerge.cpp
+++ b/FuzzerMerge.cpp
@@ -254,6 +254,7 @@
     for (size_t F : UniqFeatures)
       OF << " " << std::hex << F;
     OF << "\n";
+    OF.flush();
   }
 }