ffmpeg:ffmpeg_AV_CODEC_ID_LSCR_fuzzer: Use-of-uninitialized-value in ff_add_png_paeth_prediction

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=4759968677429248 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDLSCRfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...