OSV-2020-76 Heap-use-after-free in pixAverageRasterScans

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22760 Crash type: Heap-use-after-free READ 1 Crash state: pixAverageRasterScans pixExtractBarcodeCrossings pixExtractBarcodeWidths1...

leptonica:barcode_fuzzer: Heap-use-after-free in pixAverageRasterScans

Project: https://github.com/DanBloomberg/leptonica.git Detailed Report: https://oss-fuzz.com/testcase?key=5643281198481408 Project: leptonica Fuzzing Engine: afl Fuzz Target: barcodefuzzer Job Type: aflasanleptonica Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address:...