OSV-2020-1158 Use-of-uninitialized-value in JBIG2HuffmanDecoder::buildTable

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18802 Crash type: Use-of-uninitialized-value Crash state: JBIG2HuffmanDecoder::buildTable JBIG2Stream::readTextRegionSeg JBIG2Stream::readSegments...

poppler:pdf_fuzzer: Use-of-uninitialized-value in JBIG2HuffmanDecoder::buildTable

Project: https://anongit.freedesktop.org/git/poppler/poppler.git Detailed Report: https://oss-fuzz.com/testcase?key=5671762633424896 Project: poppler Fuzzing Engine: libFuzzer Fuzz Target: pdffuzzer Job Type: libfuzzermsanpoppler Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...