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  3. Crash On Call Nullptr Pointer In DLMS.cpp

Crash on call nullptr pointer in DLMS.cpp

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Profile picture for user Dmitry
By Dmitry , 29 November, 2021
Forums
Gurux.DLMS

Hi, Mikko!

One of the clients application may send this packet:
7ea00f02032132d9e3050102fa005f827e

My reimplemented FindObject() returns nullptr.
Calls FindSNObject() and here calls FindObject() (sn: 64000 (0xFA00)) which returns nullptr.
Then crash occurs in CGXDLMSSNCommandHandler::HandleRead() because e->GetTarget() returns nullptr

Thanks!

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