Integer-overflow in CJBig2_Image::composeTo_opt2 |
||
Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6755377931878400 Fuzzer: libFuzzer_pdf_codec_jbig2_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: CJBig2_Image::composeTo_opt2 CJBig2_Context::parseGenericRefinementRegion CJBig2_Context::parseSegmentData Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=511800:511816 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6755377931878400 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
,
Jan 19 2018
ClusterFuzz has detected this issue as fixed in range 530279:530291. Detailed report: https://clusterfuzz.com/testcase?key=6755377931878400 Fuzzer: libFuzzer_pdf_codec_jbig2_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: CJBig2_Image::composeTo_opt2 CJBig2_Context::parseGenericRefinementRegion CJBig2_Context::parseSegmentData Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=511800:511816 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=530279:530291 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6755377931878400 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
,
Jan 19 2018
ClusterFuzz testcase 6755377931878400 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
||
►
Sign in to add a comment |
||
Comment 1 by ClusterFuzz
, Jan 16 2018Labels: Test-Predator-Auto-Components