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Explicitly call destructor of Mutex to release resources.

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Change-Id: I808f4a3689e723d4490aa9ba6f1c14e3936ddcec
This commit is contained in:
Feng Xiao 2015-05-25 19:04:00 -07:00
parent 72f17c4367
commit 4e0c46f93d
1 changed files with 5 additions and 1 deletions
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6
src/google/protobuf/map_field.h
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@ -68,7 +68,11 @@ class LIBPROTOBUF_EXPORT MapFieldBase {
repeated_field_(NULL),
entry_descriptor_(NULL),
assign_descriptor_callback_(NULL),
state_(STATE_MODIFIED_MAP) {}
state_(STATE_MODIFIED_MAP) {
// Mutex's destructor needs to be called explicitly to release resources
// acquired in its constructor.
arena->OwnDestructor(&mutex_);
}
virtual ~MapFieldBase();
// Returns reference to internal repeated field. Data written using