Merge "Fix UAF in metrics summarizer code"

// should the record be given to this summarizer

bool MetricsSummarizer::isMine(MediaAnalyticsItem &item)

{

    const char *incoming = item.getKey().c_str();

    if (incoming == NULL) {

        incoming = "unspecified";

    }

    if (mKey == NULL)

        return true;

    if (strcmp(mKey, incoming) != 0) {

    AString itemKey = item.getKey();

    if (strcmp(mKey, itemKey.c_str()) != 0) {

        return false;

    }

    // since nothing failed....

    return true;

}