Null-dereference READ in blink::FontCache::CrashWithFontInfo |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5726546023940096 Fuzzer: marty_html_twiddler Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::FontCache::CrashWithFontInfo blink::HarfBuzzShaper::ShapeSegment blink::HarfBuzzShaper::Shape Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523898:523900 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5726546023940096 Additional requirements: Requires Gestures Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 2 2018
eae@ -- Could you please look into this issue, as this issue seems to be similar to Issue 835751 and may be duped to the issue 561873. Note: Unable to provide possible suspect using Predator, CL and Code Search. Thanks!
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May 2 2018
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Jun 5 2018
ClusterFuzz has detected this issue as fixed in range 564377:564378. Detailed report: https://clusterfuzz.com/testcase?key=5726546023940096 Fuzzer: marty_html_twiddler Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::FontCache::CrashWithFontInfo blink::HarfBuzzShaper::ShapeSegment blink::HarfBuzzShaper::Shape Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523898:523900 Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=564377:564378 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5726546023940096 Additional requirements: Requires Gestures See https://github.com/google/clusterfuzz-tools for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page. |
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Comment 1 by ClusterFuzz
, May 2 2018Labels: Test-Predator-Auto-Components