imagemagick/ping_png_fuzzer: Heap-use-after-free in read_user_chunk_callback

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=6139944834695168 Project: imagemagick Fuzzer: libFuzzerimagemagickpingpngfuzzer Fuzz target binary: pingpngfuzzer Job Type: libfuzzerasanimagemagick Platform Id: linux Crash Type:...