Null-dereference READ in sqlite3ExprCollSeq |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5727438356873216 Fuzzer: libFuzzer_sqlite3_lpm_fuzzer Fuzz target binary: sqlite3_lpm_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000000c Crash State: sqlite3ExprCollSeq sqlite3BinaryCompareCollSeq codeCompare Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615329:615346 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5727438356873216 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
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Dec 29
Automatically applying components based on crash stacktrace and information from OWNERS files. If this is incorrect, please apply the Test-Predator-Wrong-Components label.
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Dec 29
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Dec 29
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/7d3def8575ecd2e5e2e7ab7f585961206007bd25 (Adds LPM-based SQLite fuzzer). 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 12
ClusterFuzz has detected this issue as fixed in range 622194:622213. Detailed report: https://clusterfuzz.com/testcase?key=5727438356873216 Fuzzer: libFuzzer_sqlite3_lpm_fuzzer Fuzz target binary: sqlite3_lpm_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000000c Crash State: sqlite3ExprCollSeq sqlite3BinaryCompareCollSeq codeCompare Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615329:615346 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=622194:622213 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5727438356873216 See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally. 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 12
ClusterFuzz testcase 5727438356873216 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
, Dec 29