imagemagick/encoder_scr_fuzzer: Use-of-uninitialized-value in ReadSCRImage

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=6016159242518528 Project: imagemagick Fuzzer: libFuzzerimagemagickencoderscrfuzzer Fuzz target binary: encoderscrfuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type:...