openthread: Stack-buffer-overflow in ot::NetworkData::Leader::AddHasRoute

Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5225417852059648 Project: openthread Fuzzer: aflopenthreadip6-send-fuzzer Fuzz target binary: ip6-send-fuzzer Job Type: aflasanopenthread Platform Id: linux Crash Type: Stack-buffer-overflow...