diff --git a/lld/lib/ReaderWriter/Native/ReaderNative.cpp b/lld/lib/ReaderWriter/Native/ReaderNative.cpp
index 36bc7fca6152..13f1a1757c4d 100644
--- a/lld/lib/ReaderWriter/Native/ReaderNative.cpp
+++ b/lld/lib/ReaderWriter/Native/ReaderNative.cpp
@@ -360,7 +360,7 @@ public:
     delete _sharedLibraryAtoms._arrayStart;
     delete _absoluteAtoms._arrayStart;
     delete _references.arrayStart;
-    delete _targetsTable;
+    delete [] _targetsTable;
   }
 
   virtual const atom_collection<DefinedAtom>&  defined() const {
diff --git a/lld/lib/ReaderWriter/YAML/ReaderWriterYAML.cpp b/lld/lib/ReaderWriter/YAML/ReaderWriterYAML.cpp
index ef22f07813a5..e351cc1104b2 100644
--- a/lld/lib/ReaderWriter/YAML/ReaderWriterYAML.cpp
+++ b/lld/lib/ReaderWriter/YAML/ReaderWriterYAML.cpp
@@ -167,7 +167,7 @@ private:
      // We want _stringCopies to own the string memory so it is deallocated
     // when the File object is destroyed.  But we need a StringRef that
     // points into that memory.
-    std::unique_ptr<char> s = std::unique_ptr<char>(new char[str.size()]);
+    std::unique_ptr<char[]> s(new char[str.size()]);
     memcpy(s.get(), str.data(), str.size());
     llvm::StringRef r = llvm::StringRef(s.get(), str.size());
     _stringCopies.push_back(std::move(s));
@@ -178,7 +178,7 @@ private:
   unsigned int                        _unnamedCounter;
   NameToAtom                          _nameMap;
   AtomToRefName                       _refNames;
-  std::vector<std::unique_ptr<char>>  _stringCopies;
+  std::vector<std::unique_ptr<char[]>>  _stringCopies;
 };
 
 
@@ -706,7 +706,7 @@ struct MappingTraits<const lld::File*> {
       // We want _stringCopies to own the string memory so it is deallocated
       // when the File object is destroyed.  But we need a StringRef that
       // points into that memory.
-      std::unique_ptr<char> s = std::unique_ptr<char>(new char[str.size()]);
+      std::unique_ptr<char[]> s(new char[str.size()]);
       memcpy(s.get(), str.data(), str.size());
       llvm::StringRef r = llvm::StringRef(s.get(), str.size());
       _stringCopies.push_back(std::move(s));
@@ -720,7 +720,7 @@ struct MappingTraits<const lld::File*> {
     AtomList<lld::UndefinedAtom>       _undefinedAtoms;
     AtomList<lld::SharedLibraryAtom>   _sharedLibraryAtoms;
     AtomList<lld::AbsoluteAtom>        _absoluteAtoms;
-    std::vector<std::unique_ptr<char>> _stringCopies;
+    std::vector<std::unique_ptr<char[]>> _stringCopies;
   };