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Use-of-uninitialized-value in blink::AudioHandler::ProcessIfNecessary |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6468429342310400 Fuzzer: attekett_webaudio_fuzzer Job Type: linux_msan_chrome Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: blink::AudioHandler::ProcessIfNecessary blink::AudioNodeOutput::Pull blink::AudioNodeInput::SumAllConnections Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=475631:475657 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6468429342310400 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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May 31 2017
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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May 31 2017
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Jun 1 2017
ClusterFuzz has detected this issue as fixed in range 475812:475824. Detailed report: https://clusterfuzz.com/testcase?key=6468429342310400 Fuzzer: attekett_webaudio_fuzzer Job Type: linux_msan_chrome Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: blink::AudioHandler::ProcessIfNecessary blink::AudioNodeOutput::Pull blink::AudioNodeInput::SumAllConnections Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=475631:475657 Fixed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=475812:475824 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6468429342310400 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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Jun 1 2017
ClusterFuzz testcase 6468429342310400 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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Jun 1 2017
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Jun 6 2017
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Jun 8 2017
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Sep 7 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
, May 31 2017