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Issue metadata

Status: Verified
Owner: ----
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Windows , Mac
Pri: 1
Type: Bug



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Crash in blink::SVGNumberOptionalNumber::calculateAnimatedValue

Project Member Reported by ClusterFuzz, Apr 19 2017

Issue description

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Comment 1 by ClusterFuzz, Apr 19 2017

Labels: OS-Mac
Project Member

Comment 2 by ClusterFuzz, Apr 19 2017

ClusterFuzz has detected this issue as fixed in range 459146:459184.

Detailed report: https://clusterfuzz.com/testcase?key=6054199067672576

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: UNKNOWN READ
Crash Address: 0x00000008
Crash State:
  blink::SVGNumberOptionalNumber::calculateAnimatedValue
  blink::SVGAnimateElement::calculateAnimatedValue
  blink::SVGAnimationElement::updateAnimation
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=456354:456375
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=459146:459184

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv96h8e2vz2BsD73hF2WshRMpIceKQ2vmTG102JD0E5FfPum_hNtg-n4CF_HSPf6Lik-X9ENyrWS7MMkyX6ySdD-ozuGLKhhXePzImo-Pa7MlQBehKncWGRt0-XXljJvkuo4uOuw-aWjSNgZjcTUy3wNp7Mm8neg4qJGYCPB9L0vEYt9KXwDKDkHrIYdvOmrWdQTknNvFKE52BsrBXcp3bYX7ntlivgnzU26Cg-rA3R8hj0PwPz9e2u7FzLAv4cIqwmqB6GC8ub9BXXVxteOfCLUC-KIcKLJy12crMOHdL0ysP2DvepPRiubVBbr-yM-4zNdti8dQbOoiiHz9IK4RHXvjTCF9NRCRdFDbJNc0Xl3dKDrlzZssSaLl1h4-FGgltu_C3E94nw6VV_0LWqKcvUqf24RsrQ?testcase_id=6054199067672576


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.
Project Member

Comment 3 by ClusterFuzz, Apr 19 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6054199067672576 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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