Fix some fragile code that is likely to cause future memory corruption problems.

src/common/dwarf_cu_to_module.cc

Index: src/common/dwarf_cu_to_module.cc
===================================================================
--- src/common/dwarf_cu_to_module.cc	(revision 1413)
+++ src/common/dwarf_cu_to_module.cc	(working copy)
@@ -528,18 +528,19 @@
   // functions that were never used), but all the ones we're
   // interested in cover a non-empty range of bytes.
   if (low_pc_ < high_pc_) {
-    // Create a Module::Function based on the data we've gathered, and
-    // add it to the functions_ list.
-    scoped_ptr<Module::Function> func(new Module::Function);
     // Malformed DWARF may omit the name, but all Module::Functions must
     // have names.
+    string name;
     if (!name_.empty()) {
-      func->name = name_;
+      name = name_;
     } else {
       cu_context_->reporter->UnnamedFunction(offset_);
-      func->name = "<name omitted>";
+      name = "<name omitted>";
     }
-    func->address = low_pc_;
+
+    // Create a Module::Function based on the data we've gathered, and
+    // add it to the functions_ list.
+    scoped_ptr<Module::Function> func(new Module::Function(name, low_pc_));
     func->size = high_pc_ - low_pc_;
     func->parameter_size = 0;
     if (func->address) {