Null-dereference READ in ures_getVersionByKey |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5733643382947840 Fuzzer: ifratric-browserfuzzer-v3 Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: ures_getVersionByKey ures_getVersionByKey ures_getLocale Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=599365:599383 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5733643382947840 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Nov 8
Unable to find actual suspect through code search and also observing no CL's under regression range, hence adding appropriate label and requesting someone from dev team to look in to this issue. Thanks!
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Nov 12
I couldn't reproduce this locally. This looks an OS bug. We might able to avoid the bug by avoiding a problematic parameters, but it's difficult to do so without reproducing this.
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Nov 20
mmoroz@, Just wondering do you have any comments for c#3?
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Nov 21
Can we try a speculative fix for this, since CF seems to be able to reproduce it reliably?
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Nov 26
ClusterFuzz has detected this issue as fixed in range 610771:610776. Detailed report: https://clusterfuzz.com/testcase?key=5733643382947840 Fuzzer: ifratric-browserfuzzer-v3 Job Type: mac_asan_chrome Platform Id: mac Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: ures_getVersionByKey ures_getVersionByKey ures_getLocale Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=599365:599383 Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=610771:610776 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5733643382947840 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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Nov 26
ClusterFuzz testcase 5733643382947840 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
, Nov 7Labels: Test-Predator-Auto-Components