Initialize the age field in Linux Breakpad.

breakpad/linux/minidump_writer.cc

 // Copyright (c) 2009, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 536 matching lines @@
 
         my_memset(signature, 0, sizeof(xor_buf));
         while (done < 4096) {
           dumper_.CopyFromProcess(xor_buf, crashing_tid_,
                                   (void *) (mod.base_of_image + done),
                                   sizeof(xor_buf));
           for (unsigned i = 0; i < sizeof(xor_buf); ++i)
             signature[i] ^= xor_buf[i];
           done += sizeof(xor_buf);
         }
-        cv_ptr += sizeof(uint32_t);  // Skip age field
+        my_memset(cv_ptr, 0, sizeof(uint32_t));  // Set age to 0 on Linux.
+        cv_ptr += sizeof(uint32_t);
       }
 
       // Write pdb_file_name
       memcpy(cv_ptr, filename_ptr, filename_len + 1);
       cv.Copy(cv_buf, MDCVInfoPDB70_minsize + filename_len + 1);
 
       mod.cv_record = cv.location();
 
       MDLocationDescriptor ld;
       if (!minidump_writer_.WriteString(mapping.name, filepath_len, &ld))
@@ skipping 284 matching lines @@
     return false;
   const ExceptionHandler::CrashContext* context =
       reinterpret_cast<const ExceptionHandler::CrashContext*>(blob);
   MinidumpWriter writer(filename, crashing_process, context);
   if (!writer.Init())
     return false;
   return writer.Dump();
 }
 
 }  // namespace google_breakpad