firestore:firestore_serializer_fuzzer: Crash in pb_release_single_field

Detailed Report: https://oss-fuzz.com/testcase?key=5691535105720320 Project: firestore Fuzzing Engine: afl Fuzz Target: serializerfuzzer Job Type: aflasanfirestore Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0xfffffffffffffff1 Crash State: pbreleasesinglefield pbrelease pbdecode...