Null-dereference READ in blink::HTMLCanvasElement::CopiedImage |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6250909517217792 Fuzzer: inferno_twister Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::HTMLCanvasElement::CopiedImage blink::WriteImageNodeToClipboard blink::WebLocalFrameImpl::CopyImageAt Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=562303:562305 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6250909517217792 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jun 25 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/d58a24353033b9213b3076bb7c603519f76dc852 (Use CanvasResource as a vehicle for OffscreenCanvas placeholder frames). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Jul 21
ClusterFuzz has detected this issue as fixed in range 576960:576963. Detailed report: https://clusterfuzz.com/testcase?key=6250909517217792 Fuzzer: inferno_twister Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: blink::HTMLCanvasElement::CopiedImage blink::WriteImageNodeToClipboard blink::WebLocalFrameImpl::CopyImageAt Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=562303:562305 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=576960:576963 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6250909517217792 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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Jul 21
ClusterFuzz testcase 6250909517217792 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
, Jun 25 2018Labels: Test-Predator-Auto-Components