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Crash in SkGlyphCache::~SkGlyphCache |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=4899843450601472 Fuzzer: miaubiz_css_fuzzer Job Type: windows_asan_chrome Platform Id: windows Crash Type: UNKNOWN WRITE Crash Address: 0xa209a9e3 Crash State: SkGlyphCache::~SkGlyphCache SkGlyphCache_Globals::internalPurge SkGlyphCache::VisitCache Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_asan_chrome&range=445391:445491 Minimized Testcase (4.71 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96iNgcDE6sAj1XB-gOq6qXUsiFdmCJhgzdDj_KTa8xH-nOu4tb435MFnZeCbBEhQA7mZNrR5J-egIB3wIWQx-Fstkv4Ick8_S6k4yFv0xPvvHGS5QAKnkMQ2yq6uNETXajFQjnIhlbvyYKTwqtFS9irW6JUC3m4xvzHhKEMRzGJpCfYX2pHbFo_Nd_CzEB4oSl3hcGL9yhm5Xhaith2Npy8F9XD9VdDeM-SrMw1hPBkH0gSMzKv58APv2e_m1nEBUY2JWb0AVtbHSXcEBbadh1XJKrgv8GIXnGMUiJWSTL2pe4LPktd-kwsVSx2Y_Mr4-mY6uYHVzNotaReVOnvKgPE7zg8PpkauZTkWa5XlnYu1n3LR2I?testcase_id=4899843450601472 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jan 24 2017
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jan 24 2017
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Jan 24 2017
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Jan 24 2017
reed, can you please help triage this Skia security bug? Might be a dupe of 684386. Thanks.
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Jan 24 2017
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Jan 24 2017
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Jan 25 2017
Please note that as this bug is marked as ReleaseBlock-Beta for M57, changes needs to be on trunk by this Friday, 1/27, to make the M57 branch. Please prioritise accordingly. Thanks!
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Jan 25 2017
Most likely caused by same bug as issue 684061
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Jan 25 2017
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Jan 26 2017
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Jan 27 2017
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May 5 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by sheriffbot@chromium.org
, Jan 24 2017