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100 most recent check-ins that include changes to files matching 'ext/*'

2019-03-18
15:49
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: b3fa58dd user: dan tags: trunk
15:23
Fix an fts5 problem with interleaving reads and writes in a single transaction. check-in: 45c73deb user: dan tags: trunk
2019-03-09
07:38
Merge latest trunk changes into this branch. check-in: 53ea550c user: dan tags: window-functions
2019-03-08
16:06
Merge the latest enhancements and fixes from trunk. Leaf check-in: 543ecb30 user: drh tags: begin-concurrent-pnu-wal2
15:57
Merge the latest enhancements and fixes from trunk. Leaf check-in: bf20d4ff user: drh tags: wal2
15:30
Merge all the latest enhancements from trunk. Leaf check-in: 667cce3d user: drh tags: begin-concurrent-pnu
13:27
Fix another segfault in fts3 that could occur with corrupt records. check-in: fcc24edd user: dan tags: trunk
2019-03-04
21:08
Merge trunk changes into this branch. check-in: 9b4d561f user: dan tags: window-functions
07:25
Merge latest trunk changes into this branch. Leaf check-in: 97a9604d user: dan tags: reuse-schema
2019-03-02
20:09
Improved comments on the fossildelta.c extension. check-in: d7d23f04 user: drh tags: trunk
12:17
Remove a redundant parameter extraction call from the percentile.c extension. check-in: d49c32e6 user: drh tags: trunk
2019-03-01
21:37
Merge recent changes from trunk. Leaf check-in: f270245a user: drh tags: apple-osx
21:33
The fts3_tokenizer() function returns NULL if the SQLITE_DBCONFIG_ENABLE_FTS_TOKENIZER setting is disabled, which is is by default. check-in: f5732f4c user: drh tags: trunk
18:27
Merge the latest enhancements from trunk. check-in: e64ded7b user: drh tags: apple-osx
2019-02-28
13:41
Avoid an assert() failure and an undefined left-shift operation in the fts3 snippet() function that could occur if the database was corrupt. check-in: d5250db6 user: dan tags: trunk
2019-02-27
19:59
Fix the readfile() UDF so that it returns an empty BLOB, not an OOM error, when reading an empty file. check-in: 0edad533 user: drh tags: trunk
15:26
Verify that fts5 auxiliary functions cannot be used in aggregate queries. check-in: 122330db user: dan tags: trunk
2019-02-26
19:16
Reformat the white-space in a few test cases so that the tests work with Tcl 8.6.9. check-in: 29d02bf2 user: dan tags: trunk
2019-02-25
18:07
Merge latest trunk changes into this branch. check-in: 5c1cf308 user: dan tags: reuse-schema
14:52
Update comments on the fossildelta extension. No changes to code. check-in: 9da4fb59 user: drh tags: trunk
2019-02-23
20:48
Fix a couple of assert() statements in fts3 that can be false if the database is corrupt. check-in: 84162af5 user: dan tags: trunk
2019-02-22
17:44
Merge latest trunk changes into this branch. check-in: 001771af user: dan tags: reuse-schema
2019-02-20
13:23
Merge the latest performance enhancements and fixes from trunk. check-in: be71d1e2 user: drh tags: apple-osx
2019-02-19
20:29
Enhance the xBestIndex method on delta_parse() to return SQLITE_CONSTRAINT if no delta argument is supplied. check-in: f16d127c user: drh tags: trunk
20:19
Add the delta_parse(DELTA) table-valued function to the fossildelta extension. check-in: d91fcc26 user: drh tags: trunk
18:39
Add the fossildelta.c extension in ext/misc with implementations of the Fossil delta functions. check-in: b80cafa6 user: drh tags: trunk
17:45
Fix a potential memory leak in RBU if the rbu_fossil_delta() SQL function is misused. Misuse never happens in a working RBU system, so this is not a particularly important fix. check-in: 12517d1b user: drh tags: trunk
2019-02-18
12:16
Fix an assert() that might not be true if the %_segdir table of FTS3 contains corrupt entries. check-in: a6509ca3 user: drh tags: trunk
2019-02-14
15:56
Merge latest trunk into this branch. check-in: 577d1638 user: dan tags: reuse-schema
2019-02-12
12:25
Register the "vfsstat" virtual table immediately when loading the vfsstat.c extension. check-in: 9bd92afd user: drh tags: trunk
2019-02-11
20:13
Merge latest trunk changes into this branch. check-in: dbedd81b user: dan tags: reuse-schema
16:12
Fix another segfault that could occur in fts5 with a corrupted database. check-in: 09e33738 user: dan tags: trunk
13:25
Fix typos in comments in fts5.h. No changes to code. check-in: c19e97bc user: dan tags: trunk
2019-02-09
19:23
Change a few assert() statements in fts3 that might fail if the database is corrupt. check-in: db74a56a user: dan tags: trunk
2019-02-07
18:49
Merge the offical 3.27.0 release. check-in: 62829164 user: drh tags: apple-osx
2019-02-06
13:41
Fix a problem preventing testfixture from being built with SQLITE_OMIT_VIRTUALTABLE. check-in: d2cca36a user: dan tags: trunk
2019-02-05
19:52
Fix a harmless compiler warning in the memtrace.c extension. check-in: 2f468da4 user: drh tags: trunk
19:51
Merge latest trunk into this branch. check-in: c089cc4f user: dan tags: reuse-schema
2019-02-04
16:25
Fix problems with SAVEPOINT and related commands within transactions on a corrupt database that include fts5 or some other virtual tables. check-in: b0da6e0d user: dan tags: trunk
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
13:47
Fix a buffer overread in fts5 debugging scalar function fts5_decode(). check-in: 54f2399f user: dan tags: trunk
2019-02-01
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
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
2019-01-30
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
16:34
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
2019-01-28
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
2019-01-26
21:05
Fix a broken assert() in fts3. Also some test script issues causing failures with builds that do not support fts3. check-in: d59567dd user: dan tags: trunk
19:09
Fix a broken assert() in fts3. check-in: b8dd2d67 user: dan tags: rollback-abort
2019-01-25
18:17
Fix the assert_fts3_nc() macro so that it works for test builds that omit SQLITE_DEBUG. check-in: b10df2b5 user: drh tags: trunk
16:54
Fix asan warnings in fts5 triggered by corrupt databases - passing NULL to memcmp, out-of-range left-shift values and signed integer overflow. check-in: 93f8ec14 user: dan tags: trunk
14:48
Add an assert_fts3_nc() macro to fts3 - for assert() conditions that are only true when it is guaranteed that the fts3 database is not corrupt. check-in: 3498908c user: dan tags: trunk
2019-01-24
17:41
Fix a buffer overread in fts3 that could occur in a prefix query on a corrupted database. check-in: d0d56893 user: dan tags: trunk
2019-01-23
19:17
Fix another fts5 crash that can occur if the database is corrupted. check-in: 44ce8baa user: dan tags: trunk
12:19
Fix a buffer overwrite triggered by a prefix query on a corrupt fts5 table. check-in: 1d8172a9 user: dan tags: trunk
2019-01-22
21:17
Fix a buffer overrun that could occur in fts5 if a prefix query is made on a corrupt database. check-in: 1abc4415 user: dan tags: trunk
12:21
Fix another segfault caused by a corrupt fts3 database. check-in: ba3b8412 user: dan tags: trunk
2019-01-21
17:57
Avoid deferencing a freed pointer following an OOM or SQLITE_CORRUPT error in the fts3 xDestroy method. check-in: 505ed9a4 user: dan tags: trunk
16:12
Remove a faulty assert() from fts3. check-in: 6c33a303 user: dan tags: trunk
14:55
Add the --memtrace option to the CLI. check-in: a1e12fa2 user: drh tags: trunk
2019-01-19
15:55
Avoid a division-by-zero error in fts5 caused by a corrupt database. check-in: 928e6221 user: dan tags: trunk
2019-01-18
21:17
Fix a memory leak introduced by [55c5d72a]. check-in: fbd681dc user: dan tags: trunk
21:12
Fix a crash in the fts5vocab module caused by including a "term < NULL" term in a WHERE clause. check-in: 9e717c43 user: dan tags: trunk
21:03
Fix an infinite loop caused by a corrupt database in fts3. Also an undefined left-shift in fts5. check-in: 55c5d72a user: dan tags: trunk
20:15
Avoid passing a NULL pointer to memcpy in fts5, even if the database is corrupt. check-in: acccc980 user: dan tags: trunk
19:33
Typecasts added to the GeoPoly extension to avoid harmless UBSAN warnings. check-in: a1f6a093 user: drh tags: trunk
19:26
Fix problems causing undefined left-shift operations in the fts3 snippet() function. check-in: b90dbaed user: dan tags: trunk
18:52
Avoid integer overflow when computing the array of a bounding box with the rtree_i32 virtual table. check-in: b352f159 user: drh tags: trunk
2019-01-17
20:06
Fix another corruption related crash in fts5. check-in: 4538d9af user: dan tags: trunk
19:11
Fix a buffer overwrite that could occur when running an fts5 prefix query against a corrupt database. check-in: 3910b563 user: dan tags: trunk
17:39
Fix problems with joining two or more fts5_vocab tables that access the same underlying fts5 table. check-in: 49956395 user: dan tags: trunk
15:47
Sync up with the latest enhancements on trunk. check-in: 475a179a user: drh tags: apple-osx
03:43
Ensure that the variable-length integer decoder in FTS3 never tries to left-shift a negative number. check-in: 10ffc1fe user: drh tags: trunk
2019-01-16
19:44
Fix a problem in the fts3 matchinfo() function with corrupt database handling. check-in: 24ed5fb6 user: dan tags: trunk
11:38
Fix a memory leak that could occur in fts3 when handling a corrupt database. check-in: 65cebb06 user: dan tags: trunk
2019-01-15
18:14
Handle SQL NULL values without crashing in the fts5 snippet() and highlight() functions. check-in: a5e9cc79 user: dan tags: trunk
16:14
Fix a buffer overread in fts3 caused by a corrupt record. check-in: e54efd60 user: dan tags: trunk
15:18
Have fts5 reject attempts to insert a non-integer, non-null value into a rowid column with SQLITE_MISMATCH. check-in: 4a9483f8 user: dan tags: trunk
14:31
Fix a problem triggered by DELETE statements with WHERE clauses that use the OR-optimization on some virtual tables. check-in: ecf5caa7 user: dan tags: trunk
2019-01-14
20:44
Add scalar function "prefix_length()" to ext/misc/prefixes.c. check-in: 0bf15505 user: dan tags: trunk
16:16
Add the "prefixes" table-valued function in the ext/misc folder. check-in: f0fd2163 user: drh tags: trunk
15:35
Fix a problem causing a crash if an fts5vocab table was created to query an fts3/4 FTS index. check-in: 9cd64ce4 user: dan tags: trunk
15:09
Fix a problem with querying a corrupt fts3 database. check-in: 65e50706 user: dan tags: trunk
11:56
Have fts3 ignore empty sets of parenthesis if built with SQLITE_ENABLE_FTS3_PARENTHESIS. check-in: c93c6b45 user: dan tags: trunk
2019-01-12
20:55
Fix another problem with handling corrupt records in fts5_decode(). check-in: 726e398b user: dan tags: trunk
14:58
Fix a problem with corrupt database handling in the fts3 matchinfo() function. check-in: 703646b1 user: dan tags: trunk
00:45
Improved detection of shadow table corruption in the fts5_decode() SQL function. check-in: b74e5f3f user: drh tags: trunk
00:12
Improved shadow table corruption detection in the matchinfo() function of FTS3. check-in: 567be3bb user: drh tags: trunk
2019-01-11
23:08
Use 64-bit APIs in the fileio.c extension. check-in: b49d56a0 user: drh tags: trunk
21:34
Fix a segfault in fts3 prompted by a corrupted database. check-in: 2d7b1d1d user: dan tags: trunk
19:27
Fix another problem with corrupt databases in fts5. check-in: 9bf811ea user: dan tags: trunk
17:41
Fix a problem handling a negative value in the "number-of-pages" database header field. Also a problem with running "REINDEX tbl" against a virtual table for which the SQL passed to sqlite3_declare_vtab() contains PRIMARY KEY or UNIQUE constraints. check-in: 556dd892 user: dan tags: trunk
17:20
Improved detection and reporting of errors in the readfile() extension SQL function. check-in: d2f0b5a4 user: drh tags: trunk