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History for test/fuzzdata5.db

2018-09-23
02:01
[e35f64af] part of check-in [2fd62fcc] Fix a faulty assert() in the validation logic for the LEFT JOIN strength reduction optimization. Problem found by OSSFuzz. (check-in: [2fd62fcc] user: drh branch: trunk, size: 7197696)
2018-09-22
15:05
[181aa05f] part of check-in [7b59930a] Enhance WhereLoopBuilder.iPlanLimit to handle a case involving the OR optimization discovered overnight by OSSFuzz. (check-in: [7b59930a] user: drh branch: trunk, size: 7197696)
2018-09-07
11:08
[7a3467a2] part of check-in [725808d4] Fix an uninitialized variable in the OP_ParseSchema opcode that comes up only if the schema is corrupt. (check-in: [725808d4] user: drh branch: trunk, size: 7196672)
2018-08-09
21:45
[3e7a403c] part of check-in [4195a3f8] 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. (check-in: [4195a3f8] user: drh branch: trunk, size: 7196672)
2018-08-04
15:28
[5e8394be] part of check-in [95db5bd9] Add test cases for the constant expression fix of the previous check-in. (check-in: [95db5bd9] user: drh branch: trunk, size: 7196672)
2018-07-28
16:24
[c3a8ad22] part of check-in [d30b2a94] 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. (check-in: [d30b2a94] user: drh branch: trunk, size: 7195648)
14:56
[e6007688] part of check-in [e4b4737e] Fix an assert() statement that was made obsolete by the constant propagation enhancement. Problem discovered by OSSFuzz. (check-in: [e4b4737e] user: drh branch: trunk, size: 7195648)
2018-05-08
13:03
[117d821c] part of check-in [d2619746] Fix a harmless compiler warning in fuzzcheck. Add new OSSFuzz test cases to the test case library. (check-in: [d2619746] user: drh branch: trunk, size: 7195648)
2016-12-06
17:59
[9f0cdcc5] part of check-in [e8247065] 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. (check-in: [e8247065] user: drh branch: trunk, size: 6964224)
2016-11-14
20:47
[e143587f] part of check-in [03f75a67] Add 8794 new test cases received from the OSS-FUZZ project. (check-in: [03f75a67] user: drh branch: trunk, size: 6960128)
20:08
[42d05450] part of check-in [c5dbc599] Fix a potential use-after-free error during parsing of malformed CREATE TABLE statement. (check-in: [c5dbc599] user: drh branch: trunk, size: 8192)
18:27
Added: [b39d6f1b] part of check-in [a71fad45] 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. (check-in: [a71fad45] user: drh branch: trunk, size: 8192)