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38 check-ins using file test/fts3corrupt4.test version c40a7895

2019-02-02
18:24
New testcase added to test/fuzzdata8.db. check-in: 2f5c1925 user: drh tags: trunk
15:59
Honor key query parameters for SEE on the URI filename for ATTACH and VACUUM INTO. check-in: 2e01096b user: drh tags: trunk
15:05
Give a link to the URI Filename document in the documentation to the various sqlite3_uri_parameter() interfaces. check-in: 69b0b2ee user: drh tags: trunk
13:47
Fix a buffer overread in fts5 debugging scalar function fts5_decode(). check-in: 54f2399f user: dan tags: trunk
01:27
Fix harmless compiler warning. check-in: dddda685 user: mistachkin tags: trunk
2019-02-01
21:08
Slight adjustment to the printf formatter large memory allocation detector so that it does not overestimate the amount of space needed for oversize %d conversions. check-in: 1aee70d6 user: drh tags: trunk
20:29
Prevent the printf formatter from doing large memory allocations - larger than either the size of the static buffer for interfaces like sqlite3_snprintf(), or larger than SQLITE_LIMIT_LENGTH for interfaces that are associated with a database connection. This helps to prevent DOS attacks on products that let hostile sources inject arbitrary SQL. It also helps fuzzers run faster and more effectively. check-in: 179e5d46 user: drh tags: trunk
18:46
Performance improvement in the parsing of options to %-formats in the printf implementation. check-in: 40d8f8ae user: drh tags: trunk
15:06
Ensure that the Walker.pParse structure is initialized when walking the source tree to gather the WINDOW clauses on a query with window functions. check-in: 4ca9d5d5 user: drh tags: trunk
14:54
New test cases added to test/fuzzdata8.db. check-in: e5924939 user: drh tags: trunk
14:50
Improve the strict enforcement of cell sizes in balancing from check-in [12713f320b2c1def] so that it also works with table-btrees in addition to index-btrees. check-in: ef27e7a0 user: drh tags: trunk
14:40
Fix an assert() in fts5 that could fail if the database is corrupt. check-in: 55f06aa3 user: dan tags: trunk
13:34
Fix another corrupt-database-handling problem in fts5. check-in: 9876ae1b user: dan tags: trunk
2019-01-31
16:09
Remove an incorrect assert() from the deserialize in-memory database VFS. check-in: 80151d7e user: drh tags: trunk
15:38
Add the SQLITE_CONFIG_MEMDB_MAXSIZE configuration option for configuring the default maximum size of an in-memory database created using sqlite3_deserialize(). This is necessary to make the interface reasonably testable. check-in: cb72ee04 user: drh tags: trunk
14:37
Fix another buffer overrun that could occur when quering a corrupt database using an fts5vocab table. check-in: b80119bd user: dan tags: trunk
02:42
If the amalgamation file "sqlite3.c" is generated using the SQLITE_ENABLE_UPDATE_DELETE_LIMIT option, but then subsequently (mis-)compiled without that option, and then a particular syntax error could cause a memory leak, but for this fix. check-in: 1bb17c86 user: drh tags: trunk
01:39
Improvements to "PRAGMA parser_trace=ON": Make it a flag pragma, and then use the flag to show the complete SQL text at the beginning of the parse. check-in: 507c4353 user: drh tags: trunk
2019-01-30
19:50
Change the error message slightly for when two or more indexes have the same rootpage. check-in: 916c52da user: drh tags: trunk
19:12
When parsing the schema, check for duplicate index root page numbers before adding the index to the schema hash table. check-in: 6b360bc0 user: dan tags: trunk
18:47
Add test case for the previous commit. check-in: 197edb23 user: dan tags: trunk
18:33
Detect if two indexes of the same table share a common rootpage while parsing the schema, and throw an error immediately. check-in: f21c6f13 user: drh tags: trunk
16:58
Fix an off-by-one error when parsing the names of indexes that do not have arguments in the index_usage utility. check-in: dc794d8f user: drh tags: trunk
15:47
Add the --progress, --using, and -q options to the index_usage utility program. check-in: a5e6be7c user: drh tags: trunk
14:01
Enhancements to the index_usage utility program. check-in: 19c739b4 user: drh tags: trunk
12:15
Fix another buffer overread in fts5 that may occur when accessing a corrupt database. check-in: 760d1437 user: dan tags: trunk
2019-01-29
19:17
Merge enhancements from trunk. check-in: 31efcc37 user: drh tags: apple-osx
16:54
Fix harmless compiler warnings. check-in: 9a93c68a user: drh tags: trunk
16:47
Load all the latest dbsqlfuzz finds into test/fuzzdata8.db. check-in: e744d2dd user: drh tags: trunk
16:41
More robust handling of corrupt database file in the rebalance operation of the btree logic. check-in: 97704cb7 user: drh tags: trunk
16:34
Avoid an integer overflow in the fts5 snippet() function triggered by a corrupt database record. check-in: 7c862c46 user: dan tags: trunk
15:30
Avoid a crash when the fts5 snippet() function (or similar) is used with a special query pattern, like '*id' or '*reads'. check-in: 9d58a157 user: dan tags: trunk
11:42
Fix a buffer overrun triggered by a merge operation on a corrupt fts5 database. check-in: 7ee3cd5b user: dan tags: trunk
02:37
Set a low limit on the length of strings and blobs in the OSSFuzz module, in an effort to avoid timeouts when the fuzzer does things like "randomblob(1e12)". check-in: 119d1609 user: drh tags: trunk
2019-01-28
19:06
Fix the query planner so that it is able to use an index on a CAST expression. check-in: 2c886f3d user: drh tags: trunk
18:58
Fix a performance regression caused by the previous commit. Closed-Leaf check-in: c4db0ad1 user: drh tags: index-on-cast
18:08
Make indexes on CAST(...) expressions work. check-in: 3ef711d9 user: dan tags: index-on-cast
16:50
Fix a buffer overread in fts3 that could occur when accessing a corrupt database. check-in: a9faf903 user: dan tags: trunk