[PATCH] D34917: ELF: Only unlink regular files

[Tom Stellard via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL307092: ELF: Only unlink regular files (authored by tstellar).

Repository:
  rL LLVM

https://reviews.llvm.org/D34917

Files:
  lld/trunk/ELF/Filesystem.cpp


Index: lld/trunk/ELF/Filesystem.cpp
===================================================================
--- lld/trunk/ELF/Filesystem.cpp
+++ lld/trunk/ELF/Filesystem.cpp
@@ -38,7 +38,8 @@
 // This function spawns a background thread to call unlink.
 // The calling thread returns almost immediately.
 void elf::unlinkAsync(StringRef Path) {
-  if (!Config->Threads || !sys::fs::exists(Config->OutputFile))
+  if (!Config->Threads || !sys::fs::exists(Config->OutputFile) ||
+      !sys::fs::is_regular_file(Config->OutputFile))
     return;
 
   // First, rename Path to avoid race condition. We cannot remove


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