Position canonicalization causes null reference with SVG elements |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5364583492747264 Fuzzer: bj_broddelwerk Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::Node* blink::NodeTraversal::ChildAtTemplate<blink::Node const> blink::PositionIteratorAlgorithm<blink::EditingAlgorithm<blink::NodeTraversal> > blink::MostBackwardCaretPosition Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=488849:488966 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5364583492747264 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 17 2017
Lower to Pri-3 since this is cause by unusual HTML with SVG.
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Nov 7 2017
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Dec 8 2017
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Jan 13 2018
ClusterFuzz has detected this issue as fixed in range 528919:528920. Detailed report: https://clusterfuzz.com/testcase?key=5364583492747264 Fuzzer: bj_broddelwerk Job Type: linux_asan_content_shell_drt Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000010 Crash State: blink::Node* blink::NodeTraversal::ChildAtTemplate<blink::Node const> blink::PositionIteratorAlgorithm<blink::EditingAlgorithm<blink::NodeTraversal> > blink::MostBackwardCaretPosition Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=488849:488966 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=528919:528920 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5364583492747264 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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Jan 13 2018
ClusterFuzz testcase 5364583492747264 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
, Oct 17 2017Labels: Test-Predator-AutoComponents