Fix the memory leak of GetEmptyString().

11 years ago · 06e6690bf2
parent 0971bb0d57
commit 06e6690bf2
1 changed files with 5 additions and 1 deletions
--- a/src/google/protobuf/generated_message_util.cc
+++ b/src/google/protobuf/generated_message_util.cc
@ -36,7 +36,6 @@
 #include <limits>
 namespace google {
 namespace protobuf {
 namespace internal {
@ -51,8 +50,13 @@ double NaN() {
 const ::std::string* empty_string_;
 GOOGLE_PROTOBUF_DECLARE_ONCE(empty_string_once_init_);
 void DeleteEmptyString() {
  delete empty_string_;
 }
 void InitEmptyString() {
  empty_string_ = new string;
  OnShutdown(&DeleteEmptyString);
 }