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Heap-use-after-free in SkCanvas::getDevice |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=6656327582744576 Fuzzer: ifratric_acrojs Job Type: linux_asan_chrome_v8_arm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0xa9c0f10c Crash State: SkCanvas::getDevice skia::GetMetaData printing::MetafileSkiaWrapper::GetMetafileFromCanvas Recommended Security Severity: High Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=430994:431161 Minimized Testcase (263.70 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95klfCSydwsocDq89KnTlPV-vOe3aVwTgTODL1IP2mXqgqROGLlw3Dy_IDOtB1s6pkvXDFWyb2TUIn9WGEAvjDpL-yRNZx1jn1CMKp2mLsY3oA2BCoDSx5fm9-XVPZT-EmXZb1PlcPeWAocwNjABebCEEVjUk00mZYU7XmUbt0gdL0Lfik?testcase_id=6656327582744576 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Nov 10 2016
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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Nov 10 2016
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Nov 11 2016
This looks like a dup of issue 664036 (std::unique_ptr<SkRecorder> in skia/include/core/SkPictureRecorder.h while callers expect to be able to take a reference to it).
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Nov 11 2016
ClusterFuzz has detected this issue as fixed in range 431241:431431. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6656327582744576 Fuzzer: ifratric_acrojs Job Type: linux_asan_chrome_v8_arm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0xa9c0f10c Crash State: SkCanvas::getDevice skia::GetMetaData printing::MetafileSkiaWrapper::GetMetafileFromCanvas Recommended Security Severity: High Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=430994:431161 Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=431241:431431 Minimized Testcase (263.70 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95klfCSydwsocDq89KnTlPV-vOe3aVwTgTODL1IP2mXqgqROGLlw3Dy_IDOtB1s6pkvXDFWyb2TUIn9WGEAvjDpL-yRNZx1jn1CMKp2mLsY3oA2BCoDSx5fm9-XVPZT-EmXZb1PlcPeWAocwNjABebCEEVjUk00mZYU7XmUbt0gdL0Lfik?testcase_id=6656327582744576 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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Feb 17 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
, Nov 10 2016