Reap the crash report uploader process.

chrome/app/breakpad_linux.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/app/breakpad_linux.h"
 
 #include <fcntl.h>
 #include <stdlib.h>
 #include <sys/socket.h>
 #include <sys/time.h>
@@ skipping 590 matching lines @@
       NULL,
     };
 
     execv(kWgetBinary, const_cast<char**>(args));
     static const char msg[] = "Cannot upload crash dump: cannot exec "
                               "/usr/bin/wget\n";
     sys_write(2, msg, sizeof(msg) - 1);
     sys__exit(1);
   }
 
+  HANDLE_EINTR(sys_waitpid(child, NULL, 0));
   return child;
 }
 
 // This is defined in chrome/browser/google_update_settings_posix.cc, it's the
 // static string containing the user's unique GUID. We send this in the crash
 // report.
 namespace google_update {
 extern std::string posix_guid;
 }
 
@@ skipping 178 matching lines @@
     EnableNonBrowserCrashDumping();
   }
 
   // Set the base process uptime value.
   struct timeval tv;
   if (!gettimeofday(&tv, NULL))
     uptime = timeval_to_ms(&tv);
   else
     uptime = 0;
 }