[PATCH] D100843: Fix memory leak in MicrosoftDemangleNodes's Node::toString

[Raphael Isemann via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGae209aa9ecd7: Fix memory leak in MicrosoftDemangleNodes's Node::toString (authored by teemperor).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100843/new/

https://reviews.llvm.org/D100843

Files:
  llvm/lib/Demangle/MicrosoftDemangleNodes.cpp


Index: llvm/lib/Demangle/MicrosoftDemangleNodes.cpp
===================================================================
--- llvm/lib/Demangle/MicrosoftDemangleNodes.cpp
+++ llvm/lib/Demangle/MicrosoftDemangleNodes.cpp
@@ -120,7 +120,9 @@
   initializeOutputStream(nullptr, nullptr, OS, 1024);
   this->output(OS, Flags);
   OS << '\0';
-  return {OS.getBuffer()};
+  std::string Owned(OS.getBuffer());
+  std::free(OS.getBuffer());
+  return Owned;
 }
 
 void PrimitiveTypeNode::outputPre(OutputStream &OS, OutputFlags Flags) const {


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