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History of test/fuzzdata5.db
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2018-09-23
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| 02:01 | Fix a faulty assert() in the validation logic for the LEFT JOIN strength reduction optimization. Problem found by OSSFuzz. file: [e35f64af] check-in: [2fd62fcc] user: drh branch: trunk, size: 7197696 | |
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2018-09-22
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| 15:05 | Enhance WhereLoopBuilder.iPlanLimit to handle a case involving the OR optimization discovered overnight by OSSFuzz. file: [181aa05f] check-in: [7b59930a] user: drh branch: trunk, size: 7197696 | |
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2018-09-07
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| 11:08 | Fix an uninitialized variable in the OP_ParseSchema opcode that comes up only if the schema is corrupt. file: [7a3467a2] check-in: [725808d4] user: drh branch: trunk, size: 7196672 | |
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2018-08-09
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| 21:45 | Fix the isLikeOrGlob() routine in the WHERE clause processing logic so that it avoids signed/unsigned character comparisons, as that can lead to an incorrect answer if the ESCAPE clause is an invalid UTF8 string. Problem found by OSSFuzz. file: [3e7a403c] check-in: [4195a3f8] user: drh branch: trunk, size: 7196672 | |
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2018-08-04
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| 15:28 | Add test cases for the constant expression fix of the previous check-in. file: [5e8394be] check-in: [95db5bd9] user: drh branch: trunk, size: 7196672 | |
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2018-07-28
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| 16:24 | Do not allow a column reference that is converted into a constant by the WHERE-clause constant propagation optimization to be moved to the init-time constant expression list, as the table reference will not work there. This fixes a problem found by OSSFuzz. file: [c3a8ad22] check-in: [d30b2a94] user: drh branch: trunk, size: 7195648 | |
| 14:56 | Fix an assert() statement that was made obsolete by the constant propagation enhancement. Problem discovered by OSSFuzz. file: [e6007688] check-in: [e4b4737e] user: drh branch: trunk, size: 7195648 | |
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2018-05-08
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| 13:03 | Fix a harmless compiler warning in fuzzcheck. Add new OSSFuzz test cases to the test case library. file: [117d821c] check-in: [d2619746] user: drh branch: trunk, size: 7195648 | |
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2016-12-06
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| 17:59 | In the LEMON parser-generator, fix the stack overflow processing so that it correct invokes the destructor on the top-level of the parse stack. file: [9f0cdcc5] check-in: [e8247065] user: drh branch: trunk, size: 6964224 | |
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2016-11-14
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| 20:47 | Add 8794 new test cases received from the OSS-FUZZ project. file: [e143587f] check-in: [03f75a67] user: drh branch: trunk, size: 6960128 | |
| 20:08 | Fix a potential use-after-free error during parsing of malformed CREATE TABLE statement. file: [42d05450] check-in: [c5dbc599] user: drh branch: trunk, size: 8192 | |
| 18:27 | Enhance fuzzcheck.c to accept database-specific configuration parameters in the option CONFIG table. Add the fuzzdata5.db fuzz database containing test cases from OSS-FUZZ. file: [b39d6f1b] check-in: [a71fad45] user: drh branch: trunk, size: 8192 Added | |