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Heap-use-after-free in app_list::PageSwitcher::~PageSwitcher |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4807382596321280 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x61c00006e328 Crash State: app_list::PageSwitcher::~PageSwitcher views::View::~View app_list::AppsContainerView::~AppsContainerView Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=530923:530924 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4807382596321280 Additional requirements: Requires Gestures Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jan 23 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/a805e7a83cd286d08cb113ad60940e060905311a ([LayoutNG] Implement padding in NGPaint). 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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Jan 23 2018
The patch applies only when LayoutNG runtime flag is enabled, and nothing to do with GL. Can you please check if there were any other possibilities?
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Jan 23 2018
ClusterFuzz has detected this issue as fixed in range 531142:531143. Detailed report: https://clusterfuzz.com/testcase?key=4807382596321280 Fuzzer: ifratric-browserfuzzer-v3 Job Type: linux_asan_chrome_chromeos Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x61c00006e328 Crash State: app_list::PageSwitcher::~PageSwitcher views::View::~View app_list::AppsContainerView::~AppsContainerView Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=530923:530924 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=531142:531143 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4807382596321280 Additional requirements: Requires Gestures 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 23 2018
ClusterFuzz testcase 4807382596321280 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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Feb 8 2018
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May 1 2018
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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Jul 28
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Comment 1 by ClusterFuzz
, Jan 23 2018Labels: Test-Predator-Auto-Components