Null-dereference READ in sqlite3ExprCompare |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5167705235390464 Fuzzer: libFuzzer_sqlite3_select_printf_lpm_fuzzer Fuzz target binary: sqlite3_select_printf_lpm_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: sqlite3ExprCompare exprNodeIsConstantOrGroupBy walkExpr Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=615335:615343 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5167705235390464 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Dec 13
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 13
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Dec 13
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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Dec 13
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Dec 17
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Dec 20
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Jan 12
ClusterFuzz has detected this issue as fixed in range 622203:622207. Detailed report: https://clusterfuzz.com/testcase?key=5167705235390464 Fuzzer: libFuzzer_sqlite3_select_printf_lpm_fuzzer Fuzz target binary: sqlite3_select_printf_lpm_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: sqlite3ExprCompare exprNodeIsConstantOrGroupBy walkExpr Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=615335:615343 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=622203:622207 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5167705235390464 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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Comment 1 by ClusterFuzz
, Dec 13