imagemagick:encoder_ept3_fuzzer: Use-of-uninitialized-value in ScaleQuantumToChar

Detailed Report: https://oss-fuzz.com/testcase?key=5132371640844288 Project: imagemagick Fuzzing Engine: libFuzzer Fuzz Target: encoderept3fuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: ScaleQuantumToChar...