1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Frontend/Rewrite/HTMLPrint.cpp b/lib/Frontend/Rewrite/HTMLPrint.cpp
index 11e431de0a31..34ee9673cc54 100644
--- a/lib/Frontend/Rewrite/HTMLPrint.cpp
+++ b/lib/Frontend/Rewrite/HTMLPrint.cpp
@@ -86,8 +86,7 @@ void HTMLPrinter::HandleTranslationUnit(ASTContext &Ctx) {
 
   // Emit the HTML.
   const RewriteBuffer &RewriteBuf = R.getEditBuffer(FID);
-  char *Buffer = (char*)malloc(RewriteBuf.size());
-  std::copy(RewriteBuf.begin(), RewriteBuf.end(), Buffer);
-  Out->write(Buffer, RewriteBuf.size());
-  free(Buffer);
+  std::unique_ptr<char[]> Buffer(new char[RewriteBuf.size()]);
+  std::copy(RewriteBuf.begin(), RewriteBuf.end(), Buffer.get());
+  Out->write(Buffer.get(), RewriteBuf.size());
 }