Null-dereference READ in SkImageFilter::filterBounds |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5953256533786624 Fuzzer: mbarbella_js_mutation_layout Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: SkImageFilter::filterBounds filter_bounds cc::MapRectInternal Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=518507:518540 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5953256533786624 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Nov 23 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/7865b5be0f6472b14ed7a30bc7e41896a8ec9e6e (cc: Replace SkImageFilter with PaintFilter in paint recordings.). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Nov 27 2017
I guess these could be cases where the SkImageFilter creation fails internally and now we have an invalid PaintFilter...
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Nov 28 2017
Should be fixed with https://chromium-review.googlesource.com/c/chromium/src/+/791937.
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Nov 28 2017
ClusterFuzz has detected this issue as fixed in range 519586:519587. Detailed report: https://clusterfuzz.com/testcase?key=5953256533786624 Fuzzer: mbarbella_js_mutation_layout Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: SkImageFilter::filterBounds filter_bounds cc::MapRectInternal Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=518507:518540 Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=519586:519587 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5953256533786624 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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Nov 28 2017
ClusterFuzz testcase 5953256533786624 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Nov 23 2017Labels: Test-Predator-Auto-Components