imagemagick:encoder_tiff_fuzzer: Use-of-uninitialized-value in TIFFRGBAImageBegin

Project: https://github.com/imagemagick/imagemagick.git Detailed Report: https://oss-fuzz.com/testcase?key=5952779941445632 Project: imagemagick Fuzzing Engine: libFuzzer Fuzz Target: encodertifffuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type: Use-of-uninitialized-value...