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Added mutex lock in function CallbackListBase::ownsHandle to avoid racing condition. See issue #57

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wqking 2023-03-09 15:25:52 +08:00
parent 0fe5dd65af
commit cde8746409
1 changed files with 2 additions and 0 deletions
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include/eventpp/callbacklist.h
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@ -243,6 +243,8 @@ public:
bool ownsHandle(const Handle & handle) const bool ownsHandle(const Handle & handle) const
{ {
std::lock_guard<Mutex> lockGuard(mutex);
auto node = handle.lock(); auto node = handle.lock();
if(node) { if(node) {
while(node->previous) { while(node->previous) {