sqlite3:ossfuzz: Use-of-uninitialized-value in patternCompare

Detailed Report: https://oss-fuzz.com/testcase?key=6755276260769792 Project: sqlite3 Fuzzing Engine: libFuzzer Fuzz Target: ossfuzz Job Type: libfuzzermsansqlite3 Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: patternCompare likeFunc sqlite3VdbeExec Sanitize...