Undefined-shift in bool agg::rasterizer_scanline_aa::sweep_scanline<agg::scanline_u<unsigned char> |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5843273055993856 Fuzzer: libfuzzer_pdfium_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Undefined-shift Crash Address: Crash State: bool agg::rasterizer_scanline_aa::sweep_scanline<agg::scanline_u<unsigned char> void agg::render_scanlines<agg::rasterizer_scanline_aa, agg::scanline_u<unsigned CFX_AggDeviceDriver::RenderRasterizer Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=461821:461873 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv95xF9eVjNuDE8nz6I3w1yVAmOCZgdyNXHUo-5cXhWrFlY35wP0FZERM98OM2Iw2gQEKgPLYhwz5X24GfO6uTjGU0JTiXq4fRFONtilSJ2VxIH2GY3nRDcbZ1up5L7N7N9Kjd4kMqK-u3bd7DJ7hoLsTGVOrrC2kzwNcAyBTBFElJTUpp-OKenss7Zk52vsOlC7v61THLWWrmeNuA-3KLUUzBEtOFQxsS_YcUoyLQBhoMyb2oCDFPyPLbX7TGq5gVLdurMjWSDOoBzxbSgJ26Tz6aAf-R_w2djhYD5o6aF7NxYPCMUJTVF62tmn2-jJZfvY4vkHwpFeZumoxnF5lMV-K9di5U5lnf5tSlPiUEgv5jqgMer0qpPCFf-aC-ttUaHGN72RB5IV0e6u8QW-kCo852NZtBg?testcase_id=5843273055993856 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Apr 5 2017
ClusterFuzz testcase 5843273055993856 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Apr 5 2017