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TelematicPlugin: Memory leak #599

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merged 7 commits into from
Apr 16, 2024
Merged

TelematicPlugin: Memory leak #599

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66a8390
init
dan-du-car Apr 9, 2024
fb02efe
fix
dan-du-car Apr 11, 2024
5ae22a4
add free
dan-du-car Apr 12, 2024
50de700
merge
dan-du-car Apr 12, 2024
47a2b4b
address comments
dan-du-car Apr 15, 2024
a9698c3
update
dan-du-car Apr 15, 2024
a71a538
address codesmell
dan-du-car Apr 15, 2024
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9 changes: 7 additions & 2 deletions src/v2i-hub/TelematicBridgePlugin/src/TelematicBridgeMsgWorker.h
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Original file line number Diff line number Diff line change
Expand Up @@ -147,7 +147,9 @@ namespace TelematicBridge
{
throw TelematicBridgeException("Failed to convert message with ID (=" + to_string(messageFrame->messageId) + ") to XML ");
}
return string(xml_buffer.buffer);
auto output = string(xml_buffer.buffer);
FREEMEM(xml_buffer.buffer);
return output;
}

/**
Expand Down Expand Up @@ -238,7 +240,10 @@ namespace TelematicBridge
}
else
{
json["payload"] = StringToJson(cJSON_Print(msg->payload));
// Render a cJSON entity to text for transfer/storage. Free the char* when finished.
char * payloadPtr = cJSON_Print(msg->payload);
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Can we replace this with a smart pointer to remove the need for free?

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It only returns a char* Type. How do we put this in smart pointer?

json["payload"] = StringToJson(payloadPtr);
free(payloadPtr);
}
}

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