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History of test/fuzzdata5.db

2018-09-23
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
2018-09-22
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
2018-09-07
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
2018-08-09
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
2018-08-04
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
2018-07-28
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
2018-05-08
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
2016-12-06
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
2016-11-14
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