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Overview
| Comment: | Fix another corrupt-database-handling problem in fts5. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
9876ae1b802a449aacbbdd42778653ed |
| User & Date: | dan 2019-02-01 13:34:00.988 |
Context
|
2019-02-01
| ||
| 14:40 | Fix an assert() in fts5 that could fail if the database is corrupt. (check-in: 55f06aa3f8 user: dan tags: trunk) | |
| 13:34 | Fix another corrupt-database-handling problem in fts5. (check-in: 9876ae1b80 user: dan tags: trunk) | |
|
2019-01-31
| ||
| 16:09 | Remove an incorrect assert() from the deserialize in-memory database VFS. (check-in: 80151d7e3b user: drh tags: trunk) | |
Changes
Changes to ext/fts5/fts5_index.c.
| ︙ | ︙ | |||
2322 2323 2324 2325 2326 2327 2328 |
}
}
}while( 1 );
}
search_success:
pIter->iLeafOffset = iOff + nNew;
| | | 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 |
}
}
}while( 1 );
}
search_success:
pIter->iLeafOffset = iOff + nNew;
if( pIter->iLeafOffset>n || nNew<1 ){
p->rc = FTS5_CORRUPT;
return;
}
pIter->iTermLeafOffset = pIter->iLeafOffset;
pIter->iTermLeafPgno = pIter->iLeafPgno;
fts5BufferSet(&p->rc, &pIter->term, nKeep, pTerm);
|
| ︙ | ︙ |
Changes to ext/fts5/test/fts5corrupt3.test.
| ︙ | ︙ | |||
2425 2426 2427 2428 2429 2430 2431 |
| 4064: 69 74 79 2d 63 68 65 63 6b 09 02 02 1b 72 65 62 ity-check....reb
| 4080: 75 69 6c 64 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 uild....optimize
| end crash-b87dfef02880fe.db
}]} {}
do_catchsql_test 24.1 {
UPDATE t1 SET b=quote(zeroblob(200)) WHERE a MATCH 'thread*';
| | | 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 |
| 4064: 69 74 79 2d 63 68 65 63 6b 09 02 02 1b 72 65 62 ity-check....reb
| 4080: 75 69 6c 64 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 uild....optimize
| end crash-b87dfef02880fe.db
}]} {}
do_catchsql_test 24.1 {
UPDATE t1 SET b=quote(zeroblob(200)) WHERE a MATCH 'thread*';
} {1 {database disk image is malformed}}
do_catchsql_test 24.2 {
INSERT INTO t1(t1) VALUES('integrity-check');
} {1 {database disk image is malformed}}
#--------------------------------------------------------------------------
reset_db
|
| ︙ | ︙ | |||
6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 |
| end crash-fd87385402ecf5.db
}]} {}
do_catchsql_test 49.1 {
SELECT term FROM t4 WHERE term LIKE 'oase';
} {1 {database disk image is malformed}}
sqlite3_fts5_may_be_corrupt 0
finish_test
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 |
| end crash-fd87385402ecf5.db
}]} {}
do_catchsql_test 49.1 {
SELECT term FROM t4 WHERE term LIKE 'oase';
} {1 {database disk image is malformed}}
#--------------------------------------------------------------------------
reset_db
do_test 50.0 {
sqlite3 db {}
db deserialize [decode_hexdb {
| size 40960 pagesize 4096 filename crash-695bce8a3e107c.db
| page 1 offset 0
| 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3.
| 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 0a .....@ ........
| 32: 00 00 00 00 00 00 00 00 00 00 00 0d 00 00 00 04 ................
| 48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 ................
| 96: 00 00 00 00 0d 00 00 00 0d 0b 6e 00 0f a3 0f 4c ..........n....L
| 112: 0e e1 0e 81 0e 24 0d cc 0d 72 0d 1b 0c b0 0c 50 .....$...r.....P
| 128: 0b f8 0b b3 0b 6e 00 00 00 00 00 00 00 00 00 00 .....n..........
| 2912: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 43 0d ..............C.
| 2928: 06 17 11 11 08 75 74 61 62 6c 65 74 34 74 34 43 .....utablet4t4C
| 2944: 52 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 REATE VIRTUAL TA
| 2960: 42 4c 45 20 74 34 20 55 53 49 4e 47 20 66 74 73 BLE t4 USING fts
| 2976: 35 76 6f 63 61 62 28 27 74 32 27 2c 20 27 72 6f 5vocab('t2', 'ro
| 2992: 77 27 29 43 0c 06 17 11 11 08 75 74 61 62 6c 65 w')C......utable
| 3008: 74 33 74 33 43 52 45 41 54 45 20 56 49 52 54 55 t3t3CREATE VIRTU
| 3024: 41 4c 20 54 41 42 4c 45 20 74 33 20 55 53 49 4e AL TABLE t3 USIN
| 3040: 47 20 66 74 73 35 76 6f 63 61 62 28 27 74 31 27 G fts5vocab('t1'
| 3056: 2c 20 27 72 6f 77 27 29 56 0b 06 17 1f 1f 01 7d , 'row')V.......
| 3072: 74 61 62 6c 65 74 32 5f 63 6f 6e 66 69 67 74 32 tablet2_configt2
| 3088: 5f 63 6f 6e 66 69 67 0a 43 52 45 41 54 45 20 54 _config.CREATE T
| 3104: 41 42 4c 45 20 27 74 32 5f 63 6f 6e 66 69 67 27 ABLE 't2_config'
| 3120: 28 6b 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 (k PRIMARY KEY,
| 3136: 76 29 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 v) WITHOUT ROWID
| 3152: 5e 0a 07 17 21 21 01 81 07 74 61 62 6c 65 74 32 ^...!!...tablet2
| 3168: 5f 63 6f 6e 74 65 6e 74 74 32 5f 63 6f 6e 74 65 _contentt2_conte
| 3184: 6e 74 09 43 52 45 41 54 45 20 54 41 42 4c 45 20 nt.CREATE TABLE
| 3200: 27 74 32 5f 63 6f 6e 74 65 6e 74 27 28 69 64 20 't2_content'(id
| 3216: 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 INTEGER PRIMARY
| 3232: 4b 45 59 2c 20 63 30 2c 20 63 31 2c 20 63 32 29 KEY, c0, c1, c2)
| 3248: 69 09 07 17 19 19 01 81 2d 74 61 62 6c 65 74 32 i.......-tablet2
| 3264: 5f 69 64 78 74 32 5f 69 64 78 08 43 52 45 41 54 _idxt2_idx.CREAT
| 3280: 45 20 54 41 42 4c 45 20 27 74 32 5f 69 64 78 27 E TABLE 't2_idx'
| 3296: 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 70 67 (segid, term, pg
| 3312: 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 59 28 no, PRIMARY KEY(
| 3328: 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20 57 49 segid, term)) WI
| 3344: 54 48 4f 55 54 20 52 4f 57 49 44 55 08 07 17 1b THOUT ROWIDU....
| 3360: 1b 01 81 01 74 61 62 6c 65 74 32 5f 64 61 74 61 ....tablet2_data
| 3376: 74 32 5f 64 61 74 61 07 43 52 45 41 54 45 20 54 t2_data.CREATE T
| 3392: 41 42 4c 45 20 27 74 32 5f 64 61 74 61 27 28 69 ABLE 't2_data'(i
| 3408: 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 d INTEGER PRIMAR
| 3424: 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 4c 4f Y KEY, block BLO
| 3440: 42 29 58 07 07 17 11 11 08 81 1d 74 61 62 6c 65 B)X........table
| 3456: 74 32 74 32 43 52 45 41 54 45 20 56 49 52 54 55 t2t2CREATE VIRTU
| 3472: 41 4c 20 54 41 42 4c 45 20 74 32 20 55 53 49 4e AL TABLE t2 USIN
| 3488: 47 20 66 74 73 35 28 27 61 27 2c 5b 62 5d 2c 22 G fts5('a',[b],.
| 3504: 63 22 2c 64 65 74 61 69 6c 3d 6e 6f 6e 65 2c 63 c.,detail=none,c
| 3520: 6f 6c 75 6d 6e 73 69 7a 65 3d 30 29 56 06 06 17 olumnsize=0)V...
| 3536: 1f 1f 01 7d 74 61 62 6c 65 74 31 5f 63 6f 6e 66 ....tablet1_conf
| 3552: 69 67 74 31 5f 63 6f 6e 66 69 67 06 43 52 45 41 igt1_config.CREA
| 3568: 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f 6e TE TABLE 't1_con
| 3584: 66 69 67 27 28 6b 20 50 52 49 4d 41 52 59 20 4b fig'(k PRIMARY K
| 3600: 45 59 2c 20 76 29 20 57 49 54 48 4f 55 54 20 52 EY, v) WITHOUT R
| 3616: 4f 57 49 44 5b 05 07 17 21 21 01 81 01 74 61 62 OWID[...!!...tab
| 3632: 6c 65 74 31 5f 64 6f 63 73 69 7a 65 74 31 5f 64 let1_docsizet1_d
| 3648: 6f 63 73 69 7a 65 05 43 52 45 41 54 45 20 54 41 ocsize.CREATE TA
| 3664: 42 4c 45 20 27 74 31 5f 64 6f 63 73 69 7a 65 27 BLE 't1_docsize'
| 3680: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d (id INTEGER PRIM
| 3696: 41 52 59 20 4b 45 59 2c 20 73 7a 20 42 4c 4f 42 ARY KEY, sz BLOB
| 3712: 29 5e 04 07 17 21 21 01 81 07 74 61 62 6c 65 74 )^...!!...tablet
| 3728: 31 5f 63 6f 6e 74 65 6e 74 74 31 5f 63 6f 6e 74 1_contentt1_cont
| 3744: 65 6e 74 04 43 52 45 41 54 45 20 54 41 42 4c 45 ent.CREATE TABLE
| 3760: 20 27 74 31 5f 63 6f 6e 74 65 6e 74 27 28 69 64 't1_content'(id
| 3776: 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 INTEGER PRIMARY
| 3792: 20 4b 45 59 2c 20 63 30 2c 20 63 31 2c 20 63 32 KEY, c0, c1, c2
| 3808: 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65 74 )i.......-tablet
| 3824: 31 5f 69 64 78 74 31 5f 69 64 78 03 43 52 45 41 1_idxt1_idx.CREA
| 3840: 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64 78 TE TABLE 't1_idx
| 3856: 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 70 '(segid, term, p
| 3872: 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 59 gno, PRIMARY KEY
| 3888: 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20 57 (segid, term)) W
| 3904: 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07 17 ITHOUT ROWIDU...
| 3920: 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61 74 .....tablet1_dat
| 3936: 61 74 31 5f 64 61 74 61 02 43 52 45 41 54 45 20 at1_data.CREATE
| 3952: 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27 28 TABLE 't1_data'(
| 3968: 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 id INTEGER PRIMA
| 3984: 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 4c RY KEY, block BL
| 4000: 4f 42 29 5b 01 07 17 11 11 08 81 23 74 61 62 6c OB)[.......#tabl
| 4016: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54 et1t1CREATE VIRT
| 4032: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49 UAL TABLE t1 USI
| 4048: 4e 47 20 66 74 73 35 28 61 2c 62 20 75 6e 69 6e NG fts5(a,b unin
| 4064: 64 65 78 65 64 2c 63 2c 74 6f 6b 65 6e 69 7a 65 dexed,c,tokenize
| 4080: 3d 22 70 6f 72 74 65 72 20 61 73 63 69 69 22 29 =.porter ascii.)
| page 2 offset 4096
| 0: 0d 0f 68 00 05 0f 13 00 0f e6 0f 13 0f a8 0f 7c ..h............|
| 16: 0f 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .*..............
| 3856: 00 00 00 15 0a 03 00 30 00 00 00 00 01 03 03 00 .......0........
| 3872: 03 01 01 01 02 01 01 03 01 01 37 8c 80 80 80 80 ..........7.....
| 3888: 01 03 00 74 00 20 68 20 69 0d 00 00 00 03 0f e8 ...t. h i.......
| 3904: 00 0f f8 0f f0 0f e8 00 00 00 00 00 00 00 00 00 ................
| page 5 offset 16384
| 4064: 00 00 00 00 00 00 00 00 06 03 03 00 12 03 00 00 ................
| 4080: 60 20 30 d6 20 30 00 30 60 10 30 01 20 30 00 30 ` 0. 0.0`.0. 0.0
| page 6 offset 20480
| 0: a0 00 00 00 10 ff 40 00 ff 00 00 00 00 00 00 00 ......@.........
| 4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04 ........version.
| page 7 offset 24576
| 0: 0d 00 00 00 03 0f 9e 00 0f e6 0f ef 0f 9e 00 00 ................
| 3984: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41 84 ..............A.
| 4000: 80 80 80 80 01 04 00 81 06 00 00 00 34 02 30 61 ............4.0a
| 4016: 01 01 00 00 00 00 00 00 00 00 00 11 87 89 06 26 ...............&
| 4032: 01 64 01 01 01 65 01 01 01 66 01 01 01 67 01 01 .d...e...f...g..
| 4048: 01 01 01 68 01 01 01 01 01 69 01 01 01 04 06 06 ...h.....i......
| 4064: 06 04 44 00 06 06 07 01 03 00 14 03 09 09 09 0f ..D.............
| 4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01 ...$............
| page 8 offset 28672
| 0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00 ................
| 4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02 ................
| page 9 offset 32768
| 0: 0d 00 00 00 9d 0f be 00 0f ea 0f d4 0f be 00 00 ................
| 4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 03 ................
| 4032: 05 00 17 17 17 61 20 62 20 63 67 20 68 20 69 67 .....a b cg h ig
| 4048: 20 68 20 69 14 02 05 00 17 17 17 67 20 68 20 69 h i.......g h i
| 4064: 61 20 62 20 63 67 20 68 20 69 14 01 05 00 17 17 a b cg h i......
| 4080: 17 61 20 62 20 63 64 20 65 20 66 67 20 68 20 69 .a b cd e fg h i
| page 10 offset 36864
| 0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00 ................
| 4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04 ........version.
| end crash-695bce8a3e107c.db
}]} {}
do_catchsql_test 50.1 {
SELECT term FROM t4 WHERE term LIKE '»as';
} {1 {database disk image is malformed}}
sqlite3_fts5_may_be_corrupt 0
finish_test
|