[PATCH] D28977: [libFuzzer] Implement TmpDir() for Windows.

[Adrian McCarthy via Phabricator via llvm-commits]

amccarth added inline comments.


================
Comment at: lib/Fuzzer/FuzzerIOWindows.cpp:291
+std::string TmpDir() {
+  if (auto Env = getenv("TMP"))
+    return Env;
----------------
Consider using GetTempPath, which starts by looking at the TMP environment variable, but will also check for a temp directory setting in several other places.

https://msdn.microsoft.com/en-us/library/windows/desktop/aa364992(v=vs.85).aspx


Repository:
  rL LLVM

https://reviews.llvm.org/D28977