SQLite

Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

45 check-ins using file src/shell.c.in version 705a00be

2019-02-04
14:00
Fix another potential buffer overread in fts5. (check-in: 14fba4cc user: dan tags: trunk)
11:54
Fix another corruption case in fts5. (check-in: e608085d user: dan tags: trunk)
2019-02-03
07:46
Fix an assertion failure in fts3 triggered by a corrupt database. (check-in: 560ebd42 user: dan tags: trunk)
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)
13:27
Do not assume that text parameters passed to fts4aux queries do not contain embedded nul characters. (check-in: df04859a user: dan tags: trunk)
11:54
Add a new test case to fuzzdata8.db. (check-in: ce8e279a user: drh tags: trunk)
00:42
Change the definition of the BtCursor.skipNext field so that it is undefined for states CURSOR_VALID and CURSOR_INVALID. (check-in: 6089d5db user: drh tags: trunk)
2019-01-27
19:50
Improvements to the ".eqp trace" command in the CLI so that it ensures that the schema has been read prior to activing the tracing feature, to avoid cluttering the output with a trace of the schema parse. (check-in: 42687d45 user: drh tags: trunk)