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replace dangerous dereference of reinterpret_cast with memcpy #934

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replace dangerous dereference of reinterpret_cast with memcpy #934

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3 changes: 2 additions & 1 deletion osdk-core/api/inc/dji_subscription.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -343,7 +343,8 @@ class DataSubscription
lockMSG();
if (p)
{
ans = *reinterpret_cast<typename Telemetry::TypeMap<topic>::type*>(p);
size_t size = Telemetry::TopicDataBase[topic].size;
memcpy(&ans, p, size);
freeMSG();
return ans;
}
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