Stack-overflow in SkRegion::op |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=4813179581890560 Fuzzer: bj_broddelwerk Job Type: linux_asan_chrome_mp Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffd32c7dee8 Crash State: SkRegion::op cc::Region::Union cc::InvalidationRegion::Union Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=172836:173286 Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv97Plj-J7k-IK4-EuYhamC9JX8oplHNBxrtircevCN55iDpXC2r1yshYpAVUyyeEPVQXNLWrRR9Sx8EBPtDWwlVufOr-R9apXP0uJy_xBmmauUPwcLGt92LyttPp556kNDSz2UrtQ6ebPYqHymXYwQiz9afNb93IAfWoUFWRAGyu18HlFn4 Filer: mmohammad See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Mar 23 2016
My CL is unrelated because it's about paint invalidation while the crash is during layout. The test case is not minimized so unable to analyze it. It seems that it tries to create a very deep DOM for which stack overflow is unavoidable.
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Jul 6 2016
ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4813179581890560 Fuzzer: bj_broddelwerk Job Type: linux_asan_chrome_mp Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7ffde0cb1fd8 Crash State: blink::LayoutTable::recalcSections blink::LayoutTable::computePreferredLogicalWidths blink::LayoutBox::minPreferredLogicalWidth Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=133679:133688 Minimized Testcase (3.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95J0ehSWlEbzt8tJnIKVe0i_urhlrECl7R6jpZ3zVS9BB9y6RCxeI3jzlf4YbnWB3JNjzFLZS2vUvS32IeRuy7CBePCsDNbJ1_IMFdvvok48h-rIp_MOPbb0GZJH3QrbyJlqV4btZe5i7ct5IMU4u320jscDg?testcase_id=4813179581890560 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by mmohammad@chromium.org
, Mar 23 2016Status: Assigned (was: Available)