[llvm] r225386 - Fix uninitialized memory read in llvm-dsymutil for the second time.

[Alexey Samsonov]

Author: samsonov
Date: Wed Jan  7 15:13:30 2015
New Revision: 225386

URL: http://llvm.org/viewvc/llvm-project?rev=225386&view=rev
Log:
Fix uninitialized memory read in llvm-dsymutil for the second time.

This was already fixed by r224481, but apparently was accidentally
reverted in r225207.

Modified:
    llvm/trunk/tools/dsymutil/MachODebugMapParser.cpp

Modified: llvm/trunk/tools/dsymutil/MachODebugMapParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/dsymutil/MachODebugMapParser.cpp?rev=225386&r1=225385&r2=225386&view=diff
==============================================================================
--- llvm/trunk/tools/dsymutil/MachODebugMapParser.cpp (original)
+++ llvm/trunk/tools/dsymutil/MachODebugMapParser.cpp Wed Jan  7 15:13:30 2015
@@ -24,7 +24,8 @@ public:
   MachODebugMapParser(StringRef BinaryPath, StringRef PathPrefix = "",
                       bool Verbose = false)
       : BinaryPath(BinaryPath), PathPrefix(PathPrefix),
-        MainBinaryHolder(Verbose), CurrentObjectHolder(Verbose) {}
+        MainBinaryHolder(Verbose), CurrentObjectHolder(Verbose),
+        CurrentDebugMapObject(nullptr) {}
 
   /// \brief Parses and returns the DebugMap of the input binary.
   /// \returns an error in case the provided BinaryPath doesn't exist