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Issue metadata

Status: Verified
Owner: ----
Closed: Feb 2017
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in blink::SVGLayoutSupport::mapToVisualRectInAncestorSpace

Project Member Reported by ClusterFuzz, Feb 10 2017

Issue description

Project Member

Comment 1 by ClusterFuzz, Feb 12 2017

ClusterFuzz has detected this issue as fixed in range 449876:449877.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5517129605709824

Fuzzer: miaubiz_svg_fuzzer
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000000
Crash State:
  blink::SVGLayoutSupport::mapToVisualRectInAncestorSpace
  blink::PaintInvalidator::invalidatePaintIfNeeded
  blink::PrePaintTreeWalk::walk
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=449604:449634
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=449876:449877

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95RyzySo1hbGQ83pvJCFD54KVDTxHeEIEhrDSS-6Q84zmLwA_k-98i09oZ-8gWxllnmniNMA32VF9YZZBevOnBoDi15pVF7qrXjG1QqsywzEcjpUQaAOCDJpq-iKGqy_fgAzpXOyiF99ffNkCmGQl70Gj9hGIXBcVT5S_y2zF-vgg5LmqJDXAovLd_P2CNy5qhF8G3l5j6uWbHq_X_dqOB668xNNLFdSkfSCwFcoLWedgTjKKVvVquQHcEQDhSgqvMhSHDYQRJ39aSebDYmb5lBbvGR0M76HY0wHKN_8wetCh3IekR247h8Un0y_9KbWE3dl83alY52ILxrnXJHt5Q5lwyDUVE3uDU4mcf-JEGFT99wKy1uyS4iZxe2g6vtYfD8K_cWIvem4NFsLKaCYtSv2_wmZw?testcase_id=5517129605709824


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 2 by ClusterFuzz, Feb 12 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5517129605709824 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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