suricata:fuzz_siginit: Stack-buffer-overflow in ParseSizeString

Detailed Report: https://oss-fuzz.com/testcase?key=5086076374089728 Project: suricata Fuzzing Engine: afl Fuzz Target: fuzzsiginit Job Type: aflasansuricata Platform Id: linux Crash Type: Stack-buffer-overflow READ 12 Crash Address: 0x7ffd02fbf68b Crash State: ParseSizeString ParseSizeStringU64...