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105 events for the month beginning 2019-01-01 by user dan
Following month ↑|
2019-01-31
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| 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) | |
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2019-01-30
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| 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) | |
| 12:15 | Fix another buffer overread in fts5 that may occur when accessing a corrupt database. (check-in: 760d1437 user: dan tags: trunk) | |
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2019-01-29
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| 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) | |
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2019-01-28
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| 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) | |
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2019-01-26
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| 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) | |
| 21:01 | • Edit [75a8ed7a4227493c|75a8ed7a]: Move to branch rollback-abort. (artifact: 07f21a04 user: dan) | |
| 20:41 | Fix another typo in fts3_common.tcl causing test failures in builds that do not support fts3. (Closed-Leaf check-in: 773b5986 user: dan tags: rollback-abort) | |
| 20:35 | Fix a typo in fts3corrupt4.test causing it to fail if the build does not support fts3. (check-in: 50163034 user: dan tags: rollback-abort) | |
| 19:09 | Fix a broken assert() in fts3. (check-in: b8dd2d67 user: dan tags: rollback-abort) | |
| 18:10 | If a write statement fails with OE_Abort, but there is no statement journal, roll the entire transaction back instead. (check-in: 75a8ed7a user: dan tags: rollback-abort) | |
| 17:47 | Fix "PRAGMA journal_mode" so that if it fails because there is a transaction open, it does not roll that transaction back. (check-in: 9f39cb5b user: dan tags: rollback-abort) | |
| 16:37 | • Edit [d536be698d1c6479|d536be69]: Move to branch rollback-abort. (artifact: 70e67ae1 user: dan) | |
| 16:34 | Roll back the transaction if a write statement fails with OE_Abort but there is no open statement transaction. (check-in: d536be69 user: dan tags: rollback-abort) | |
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2019-01-25
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| 17:26 | Fix a segfault that could follow an OOM when querying a table that has one or more columns with default values "true" or "false". (check-in: 202f9919 user: dan 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) | |
| 13:42 | Fix a couple of assert() statments in btree.c that could fail with corrupt databases. (check-in: 5eb5e828 user: dan tags: trunk) | |
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2019-01-24
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| 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) | |
| 16:27 | Fix a problem with running ALTER TABLE on a schema that contains expressions of the type "col IN ()" (empty set on RHS of IN operator). (check-in: 2d9cd067 user: dan tags: trunk) | |
| 15:16 | Fix a potential problem with "INSERT INTO ... SELECT * FROM" (or VACUUM) statements on a corrupted database. (check-in: db4b4c2c user: dan tags: trunk) | |
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2019-01-23
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| 20:31 | Fix an assert() in vdbemem.c that could fire if the database was corrupt. (check-in: a70958cd user: dan tags: trunk) | |
| 19:50 | Fix a problem with renaming a table within a schema that contains a composite query that uses a column alias as an ORDER BY term. (check-in: 2ca6b8f8 user: dan tags: trunk) | |
| 19:17 | Fix another fts5 crash that can occur if the database is corrupted. (check-in: 44ce8baa user: dan tags: trunk) | |
| 16:59 | Fix problems with sub-selects in WINDOW definitions. Also rename-column operations when the column being renamed appears in a WINDOW definition that is part of a VIEW or TRIGGER. (check-in: 0387cb3a 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) | |
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2019-01-22
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| 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) | |
| 20:18 | Do not run shmlock.test as part of the journaltest permutation. (check-in: 5b7d0c78 user: dan tags: trunk) | |
| 12:21 | Fix another segfault caused by a corrupt fts3 database. (check-in: ba3b8412 user: dan tags: trunk) | |
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2019-01-21
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| 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) | |
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2019-01-19
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| 15:55 | Avoid a division-by-zero error in fts5 caused by a corrupt database. (check-in: 928e6221 user: dan tags: trunk) | |
| 15:27 | Remove a broken assert() triggered by a "PRAGMA max_page_count = N" invocation, where N is larger than the number of pages in the database image, but smaller than the number of pages in the database file. (check-in: 7cd56cad user: dan tags: trunk) | |
| 14:07 | Fix a problem with using ALTER TABLE to rename a table or column when the database schema contains a trigger or view that itself contains an expression "<column> AND 0". (check-in: 908ff7ff user: dan tags: trunk) | |
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2019-01-18
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| 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) | |
| 19:26 | Fix problems causing undefined left-shift operations in the fts3 snippet() function. (check-in: b90dbaed user: dan tags: trunk) | |
| 16:06 | Fix a fairly obscure problem allowing an "ALTER TABLE RENAME col TO ..." statement to modify the schema in such a way as to break a reference within a trigger program. (check-in: 64bec9e6 user: dan tags: trunk) | |
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2019-01-17
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| 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) | |
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2019-01-16
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| 20:48 | Fix a problem with fix [b4b57413]. (check-in: ca7b7aae user: dan tags: trunk) | |
| 19:44 | Fix a problem in the fts3 matchinfo() function with corrupt database handling. (check-in: 24ed5fb6 user: dan tags: trunk) | |
| 14:58 | Fix a problem with renaming a column that is used as part of an ORDER BY on a compound SELECT within a database view or trigger. (check-in: b4b57413 user: dan tags: trunk) | |
| 12:05 | Avoid a dangling pointer comparison when renaming a table that has a trigger that itself contains a window function with an (illegal) column reference in a FOLLOWING expression. (check-in: d45bee36 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) | |
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2019-01-15
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| 20:51 | Fix a problem with ALTER TABLE and vector assignments in UPDATE statements within triggers. (check-in: cc6cd753 user: dan tags: trunk) | |
| 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) | |
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2019-01-14
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| 20:44 | Add scalar function "prefix_length()" to ext/misc/prefixes.c. (check-in: 0bf15505 user: dan tags: trunk) | |
| 19:13 | Fix a problem causing some Tcl test cases to fail with errors like "expected: [<multiline-whitespace>], got: []". (check-in: 11b8a4cb user: dan 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) | |
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2019-01-12
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| 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) | |
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2019-01-11
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| 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) | |
| 15:26 | Merge documentation changes from branch begin-concurrent-wal2 into this branch. (check-in: cf8a0c71 user: dan tags: begin-concurrent-pnu-wal2) | |
| 15:22 | Merge documentation changes from branch "begin-concurrent" into this branch. (Closed-Leaf check-in: 41e742bd user: dan tags: begin-concurrent-wal2) | |
| 15:06 | Add new documentation file begin_concurrent.md. (check-in: fdbf97e6 user: dan tags: begin-concurrent) | |
| 15:00 | Merge latest begin-concurrent-wal2 changes (documentation only). (check-in: d0ab56a3 user: dan tags: begin-concurrent-pnu-wal2) | |
| 14:59 | Merge latest wal2 changes (documentation only) into this branch. (check-in: 820ba1cc user: dan tags: begin-concurrent-wal2) | |
| 14:58 | Add new file doc/wal2.md to this branch. (check-in: b495dce1 user: dan tags: wal2) | |
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2019-01-10
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| 19:26 | Fix a memory leak in fts5 that could occur if scalar function fts5_decode() was passed a corrupt record. (check-in: 240f1c0c user: dan tags: trunk) | |
| 18:35 | Fix a memory leak in fts5. (check-in: ff3b011f user: dan tags: trunk) | |
| 17:08 | Avoid use-after-free and double-free errors that could occur if an fts5 table is modified in certain ways while there are active cursors. (check-in: 3291b2a6 user: dan tags: trunk) | |
| 15:17 | Fix further problems with fts5 handling corrupt databases. (check-in: 83c467d7 user: dan tags: trunk) | |
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2019-01-09
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| 21:12 | Fix an out-of-bounds read in SQL function fts5_decode() that could occur if it was passed a corrupt record. (check-in: 931278b2 user: dan tags: trunk) | |
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2019-01-08
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| 08:02 | Fix further problems with fts5 and corrupt databases causing integer overflow. (check-in: 673a7dd6 user: dan tags: trunk) | |
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2019-01-07
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| 16:52 | Fix another potential buffer overread in fts5. (check-in: d0e943d9 user: dan tags: trunk) | |
| 15:57 | For SQLITE_ENABLE_PREUPDATE_HOOK builds, disable the optimization for a REPLACE command on a WITHOUT ROWID table with no indexes, triggers or foreign key constraints that causes SQLite to clobber any existing row without separately checking for it. This optimization causes SQLite to omit the expected pre-update-hook callbacks. (check-in: 6281ef97 user: dan tags: trunk) | |
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2019-01-05
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| 07:17 | Fix two more problems with corrupt database handling in fts5. (check-in: 444c7c99 user: dan tags: trunk) | |
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2019-01-04
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| 19:39 | Fix the experimental sqlite3_wal_info() API so that it works with wal2 mode. (check-in: 079daedb user: dan tags: begin-concurrent-pnu-wal2) | |
| 19:25 | Add the "-external" option to the tserver_test.tcl program.. (check-in: ae7c5ed1 user: dan tags: begin-concurrent-pnu-wal2) | |
| 17:12 | Update the "tserver" program to report the amount of time spent in COMMIT commands. (check-in: cf494b41 user: dan tags: begin-concurrent-pnu-wal2) | |
| 11:20 | Fix another fts5 assert() that may fail if the database is corrupt. (check-in: 0888fc2e user: dan tags: trunk) | |
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2019-01-03
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| 19:12 | Fix some problems with sqlite3_interrupt() handling in fts5. (check-in: c0eb839a user: dan tags: trunk) | |
| 15:17 | Fix a problem with the second and subsequent sqlite3rbu_savestate() calls made on an RBU vacuum handle. (check-in: bef216df user: dan tags: trunk) | |
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2019-01-02
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| 20:01 | • Added wiki page "branch/begin-concurrent-pnu-wal2" (artifact: 51315b38 user: dan) | |
| 19:46 | Merge changes from begin-concurrent-wal2. Also modify the unix-excl shm-locks on this branch so that it is not an error to attempt to release an EXCLUSIVE lock that is not held. (check-in: 86685679 user: dan tags: begin-concurrent-pnu-wal2) | |
| 17:12 | • Added wiki page "branch/begin-concurrent-wal2" (artifact: 260d665c user: dan) | |
| 17:08 | Reinstate assert() statements in os_unix.c that were removed to allow wal-mode SHARED locks to be taken over more than one locking slot (this branch no longer does that, so the assert() statements can go back in). (check-in: fcb7348b user: dan tags: begin-concurrent-wal2) | |
| 17:00 | Reinstate assert() statements in os_unix.c that were removed to allow wal-mode SHARED locks to be taken over more than one locking slot (this branch no longer does that, so the assert() statements can go back in). (check-in: 8445fb6d user: dan tags: wal2) | |
| 16:30 | Merge latest wal2 changes into this branch. (check-in: c31eeb3c user: dan tags: begin-concurrent-wal2) | |
| 16:15 | Merge latest trunk changes into this branch. (check-in: 87ef68f9 user: dan tags: wal2) | |
| 16:08 | Merge latest trunk changes into this branch. (check-in: 5bf212f1 user: dan tags: begin-concurrent) | |
| 16:01 | Add another test case to vacuum-into.test. (check-in: 0465d2fc user: dan tags: trunk) | |
| 15:52 | • Added wiki page "branch/begin-concurrent" (artifact: 01fff8fc user: dan) | |
| 15:51 | • Changes to wiki page "branch/wal2" (artifact: 040960b7 user: dan) | |
| 15:47 | • Added wiki page "branch/wal2" (artifact: 6db279db user: dan) | |
| 15:27 | Add test cases for commit [6c6fb1c6]. (check-in: 3961995c user: dan tags: trunk) | |
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2019-01-01
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| 19:17 | Fix another fts5 problem caused by a corrupt database. (check-in: 911342f7 user: dan tags: trunk) | |
| 18:00 | Ensure that when a new cursor is opened by OP_OpenDup, any existing cursor with the same id opened by a previous OP_OpenDup is closed first. (check-in: 5c188361 user: dan tags: trunk) | |
| 13:59 | Fix another case in fts5 where a corrupt database could cause a buffer overread. (check-in: f7e6cdc5 user: dan tags: trunk) | |