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Overview
Comment:Fix a buffer overread in fts3 that could occur when accessing a corrupt database.
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Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: a9faf9033910927c74553e66c474d84ed3386f263cef3eec299e25d8306f410d
User & Date: dan 2019-01-28 16:50:42
Context
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
18:08
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
Changes
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Changes to ext/fts3/fts3.c.

  2806   2806       **
  2807   2807       ** Similar padding is added in the fts3DoclistOrMerge() function.
  2808   2808       */
  2809   2809       pTS->aaOutput[0] = sqlite3_malloc(nDoclist + FTS3_VARINT_MAX + 1);
  2810   2810       pTS->anOutput[0] = nDoclist;
  2811   2811       if( pTS->aaOutput[0] ){
  2812   2812         memcpy(pTS->aaOutput[0], aDoclist, nDoclist);
         2813  +      memset(&pTS->aaOutput[0][nDoclist], 0, FTS3_VARINT_MAX);
  2813   2814       }else{
  2814   2815         return SQLITE_NOMEM;
  2815   2816       }
  2816   2817     }else{
  2817   2818       char *aMerge = aDoclist;
  2818   2819       int nMerge = nDoclist;
  2819   2820       int iOut;

Changes to test/fts3corrupt4.test.

  2600   2600   do_execsql_test 17.3 {
  2601   2601     INSERT INTO t1(t1) VALUES('optimize');
  2602   2602   }
  2603   2603   
  2604   2604   do_catchsql_test 17.4 {
  2605   2605     DROP TABLE IF EXISTS t1;
  2606   2606   } {1 {SQL logic error}}
         2607  +
         2608  +#-------------------------------------------------------------------------
         2609  +reset_db
         2610  +do_test 18.0 {
         2611  +  sqlite3 db {}
         2612  +  db deserialize [decode_hexdb {
         2613  +| size 32768 pagesize 4096 filename crash-4ce32d0608aff1.db
         2614  +| page 1 offset 0
         2615  +|      0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00   SQLite format 3.
         2616  +|     16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 07   .....@  ........
         2617  +|     32: 00 00 00 02 00 00 00 01 00 00 00 07 00 00 00 04   ................
         2618  +|     48: 00 00 00 00 00 00 00 07 00 00 00 01 00 00 00 00   ................
         2619  +|     96: 00 00 00 00 0d 0e b1 00 06 0d a4 00 0f 8d 0f 21   ...............!
         2620  +|    112: 0e b9 0d c8 0e 7e 0d a4 0d a4 00 00 00 00 00 00   .....~..........
         2621  +|   3488: 00 00 00 00 22 07 06 17 11 11 01 31 74 61 62 6c   ...........1tabl
         2622  +|   3504: 65 74 32 74 32 07 43 52 45 41 54 45 20 54 41 42   et2t2.CREATE TAB
         2623  +|   3520: 4c 45 20 74 32 28 78 29 81 33 05 07 17 1f 1f 01   LE t2(x).3......
         2624  +|   3536: 82 35 74 61 62 6c 65 74 31 5f 73 65 67 64 69 72   .5tablet1_segdir
         2625  +|   3552: 74 31 5f 73 65 67 64 69 72 05 43 52 45 41 54 45   t1_segdir.CREATE
         2626  +|   3568: 20 54 41 42 4c 45 20 27 74 31 5f 73 65 67 64 69    TABLE 't1_segdi
         2627  +|   3584: 72 27 28 6c 65 76 65 6c 20 49 4e 54 45 47 45 52   r'(level INTEGER
         2628  +|   3600: 2c 69 64 78 20 49 4e 54 45 47 45 52 2c 73 74 61   ,idx INTEGER,sta
         2629  +|   3616: 72 74 5f 62 6c 6f 63 6b 20 49 4e 54 45 47 45 52   rt_block INTEGER
         2630  +|   3632: 2c 6c 65 61 76 65 73 5f 65 6e 64 5f 62 6c 6f 63   ,leaves_end_bloc
         2631  +|   3648: 6b 20 49 4e 54 45 47 45 52 2c 65 6e 64 5f 62 6c   k INTEGER,end_bl
         2632  +|   3664: 6f 63 6b 20 49 4e 54 45 47 45 62 2c 72 6f 6f 74   ock INTEGEb,root
         2633  +|   3680: 20 42 4c 4f 42 2c 50 52 49 4d 41 52 59 20 4b 45    BLOB,PRIMARY KE
         2634  +|   3696: 59 28 6c 65 76 65 6c 2c 20 69 64 78 29 29 31 06   Y(level, idx))1.
         2635  +|   3712: 06 17 45 1f 01 00 69 6e 64 65 78 73 71 6c 69 74   ..E...indexsqlit
         2636  +|   3728: 65 5f 61 75 74 6f 69 6e 64 65 78 5f 74 31 5f 73   e_autoindex_t1_s
         2637  +|   3744: 65 67 64 69 72 5f 31 74 31 5f 73 65 67 64 69 72   egdir_1t1_segdir
         2638  +|   3760: 06 0f c7 00 08 00 00 00 00 66 04 07 17 23 23 01   .........f...##.
         2639  +|   3776: 81 13 74 61 62 6c 65 74 31 5f 73 65 67 6d 65 6e   ..tablet1_segmen
         2640  +|   3792: 74 73 74 31 5f 73 65 67 6d 65 6e 74 73 04 43 52   tst1_segments.CR
         2641  +|   3808: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 73   EATE TABLE 't1_s
         2642  +|   3824: 65 67 6d 65 6e 74 73 27 28 62 6c 6f 63 6b 69 64   egments'(blockid
         2643  +|   3840: 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59    INTEGER PRIMARY
         2644  +|   3856: 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42    KEY, block BLOB
         2645  +|   3872: 29 6a 03 07 17 21 21 01 81 1f 74 61 62 6c 65 74   )j...!!...tablet
         2646  +|   3888: 31 5f 63 6f 6e 74 65 6e 74 74 31 5f 63 6f 6e 74   1_contentt1_cont
         2647  +|   3904: 65 6e 74 03 43 52 45 41 54 45 20 54 41 42 4c 45   ent.CREATE TABLE
         2648  +|   3920: 20 27 74 31 5f 63 6f 6e 74 65 6e 74 27 28 64 6f    't1_content'(do
         2649  +|   3936: 63 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   cid INTEGER PRIM
         2650  +|   3952: 41 52 59 20 4b 45 59 2c 20 27 63 30 61 27 2c 20   ARY KEY, 'c0a', 
         2651  +|   3968: 27 63 31 62 27 2c 20 27 63 32 63 27 29 38 02 06   'c1b', 'c2c')8..
         2652  +|   3984: 17 11 11 08 5f 74 61 62 6c 65 74 31 74 31 43 52   ...._tablet1t1CR
         2653  +|   4000: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42   EATE VIRTUAL TAB
         2654  +|   4016: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 33   LE t1 USING fts3
         2655  +|   4032: 28 61 2c 62 2c 63 29 00 00 00 39 00 00 00 00 00   (a,b,c)...9.....
         2656  +| page 3 offset 8192
         2657  +|      0: 0d 00 00 00 25 0b 48 00 0f d8 0f af 0f 86 0f 74   ....%.H........t
         2658  +|     16: 0f 61 0f 4e 0f 2f 0f 0f 0e ef 0e d7 0e be 0e a5   .a.N./..........
         2659  +|     32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 0d ef 0d d5   ...t.[.@.$......
         2660  +|     48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb   .......h.O.5....
         2661  +|     64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 3e 0c 24 0c 0a   .......x.W.>.$..
         2662  +|     80: 0b 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00   .H..............
         2663  +|   2880: 00 00 00 00 00 00 00 00 81 3f 25 06 00 82 7f 00   .........?%.....
         2664  +|   2896: 00 43 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e   .COMPILER=gcc-5.
         2665  +|   2912: 34 23 00 20 32 30 31 36 30 36 30 39 20 44 45 42   4#. 20160609 DEB
         2666  +|   2928: 55 47 20 45 4e 41 42 4c 45 20 44 42 53 54 41 54   UG ENABLE DBSTAT
         2667  +|   2944: 20 56 54 41 42 20 45 4e 41 42 4c 45 20 46 54 53    VTAB ENABLE FTS
         2668  +|   2960: 34 20 45 4e 41 42 4c 45 20 46 54 53 35 20 45 4e   4 ENABLE FTS5 EN
         2669  +|   2976: 41 42 4c 45 20 47 45 4f 50 4f 4c 59 20 45 4e 41   ABLE GEOPOLY ENA
         2670  +|   2992: 42 4c 45 20 4a 53 4f 4e 31 20 45 4e 41 42 4c 45   BLE JSON1 ENABLE
         2671  +|   3008: 20 4d 45 4d 53 59 53 35 20 45 4e 41 42 4c 45 20    MEMSYS5 ENABLE 
         2672  +|   3024: 52 54 52 45 45 20 4d 41 58 20 4d 45 4d 4f 52 59   RTREE MAX MEMORY
         2673  +|   3040: 3d 35 30 30 30 30 30 30 30 20 4f 4d 49 54 20 4c   =50000000 OMIT L
         2674  +|   3056: 4f 41 44 20 45 58 54 45 4e 53 49 4f 4e 20 54 48   OAD EXTENSION TH
         2675  +|   3072: 52 45 41 44 53 41 46 45 3d 30 18 24 05 00 25 0f   READSAFE=0.$..%.
         2676  +|   3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49   .THREADSAFE=0XBI
         2677  +|   3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41   NARY.#..%..THREA
         2678  +|   3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 22   DSAFE=0XNOCASE..
         2679  +|   3136: 05 00 25 0f 17 54 48 52 45 41 44 53 41 46 45 3d   ..%..THREADSAFE=
         2680  +|   3152: 30 58 52 54 52 49 4d 1f 21 05 00 33 0f 19 4f 4d   0XRTRIM.!..3..OM
         2681  +|   3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f   IT LOAD EXTENSIO
         2682  +|   3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f   NXBINARY. ..3..O
         2683  +|   3200: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49   MIT LOAD EXTENSI
         2684  +|   3216: 4f 4e 58 4e 4f 43 41 53 45 1e 1f 05 00 33 0f 17   ONXNOCASE....3..
         2685  +|   3232: 4f 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53   OMIT LOAD EXTENS
         2686  +|   3248: 49 4f 4e 58 52 54 52 49 4d 1f 1e 05 00 33 0f 19   IONXRTRIM....3..
         2687  +|   3264: 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 30   MAX MEMORY=50000
         2688  +|   3280: 30 30 30 58 42 49 4e 41 52 59 1f 1d 05 00 33 0f   000XBINARY....3.
         2689  +|   3296: 19 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30   .MAX MEMORY=5000
         2690  +|   3312: 30 30 30 30 58 4e 4f 43 41 53 45 1e 1c 05 00 33   0000XNOCASE....3
         2691  +|   3328: 0f 17 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30   ..MAX MEMORY=500
         2692  +|   3344: 30 30 30 30 30 58 52 54 53 49 4d 18 1b 05 00 25   00000XRTSIM....%
         2693  +|   3360: 0f 19 45 4e 41 42 4c 45 20 52 54 52 45 45 58 42   ..ENABLE RTREEXB
         2694  +|   3376: 49 4e 41 52 59 18 1a 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
         2695  +|   3392: 4c 45 20 52 54 52 45 45 58 4e 4f 43 41 53 45 17   LE RTREEXNOCASE.
         2696  +|   3408: 19 05 00 25 0f 17 45 4e 41 42 4c 45 20 52 54 52   ...%..ENABLE RTR
         2697  +|   3424: 45 45 58 52 54 52 49 4d 1a 18 05 00 29 0f 19 45   EEXRTRIM....)..E
         2698  +|   3440: 4e 41 42 4c 45 20 4d 45 4d 53 59 53 35 58 42 49   NABLE MEMSYS5XBI
         2699  +|   3456: 4e 41 52 59 1a 17 05 00 29 0f 19 45 4e 41 42 4c   NARY....)..ENABL
         2700  +|   3472: 45 20 4d 45 4d 53 59 53 35 58 4e 4f 43 41 53 45   E MEMSYS5XNOCASE
         2701  +|   3488: 19 16 05 00 29 0f 17 45 4e 41 42 4c 45 20 4d 45   ....)..ENABLE ME
         2702  +|   3504: 4d 53 59 53 35 58 52 54 52 49 4d 18 15 05 00 25   MSYS5XRTRIM....%
         2703  +|   3520: 0f 19 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 58 42   ..ENABLE JSON1XB
         2704  +|   3536: 49 4e 41 52 59 18 14 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
         2705  +|   3552: 4c 45 20 4a 53 4f 4e 31 58 4e 4f 43 41 53 45 17   LE JSON1XNOCASE.
         2706  +|   3568: 13 05 00 25 0f 17 45 4e 41 52 4c 45 20 4a 53 4f   ...%..ENARLE JSO
         2707  +|   3584: 4e 31 58 52 54 52 49 4d 1a 12 05 00 29 0f 19 45   N1XRTRIM....)..E
         2708  +|   3600: 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 58 42 49   NABLE GEOPOLYXBI
         2709  +|   3616: 4e 41 52 59 1a 11 05 00 29 0f 19 45 4e 41 1e 4c   NARY....)..ENA.L
         2710  +|   3632: 45 20 47 45 4f 50 4f 4c 59 58 4e 4f 43 41 53 45   E GEOPOLYXNOCASE
         2711  +|   3648: 19 10 05 00 29 0f 17 45 4e 41 42 4c 45 20 47 55   ....)..ENABLE GU
         2712  +|   3664: 4f 50 4f 4c 59 58 52 54 52 49 4d 17 0f 05 00 23   OPOLYXRTRIM....#
         2713  +|   3680: 0f 19 45 4e 41 42 4c 45 20 46 54 53 35 58 42 49   ..ENABLE FTS5XBI
         2714  +|   3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c   NARY....#..ENABL
         2715  +|   3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 0d 05   E FTS5XNOCASE...
         2716  +|   3728: 00 23 0f 17 45 4e 41 42 4c 45 20 46 54 59 e5 58   .#..ENABLE FTY.X
         2717  +|   3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42   RTRIM....#..ENAB
         2718  +|   3760: 4c 45 20 46 54 53 34 58 42 49 4e 41 52 59 17 0b   LE FTS4XBINARY..
         2719  +|   3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 35   ..#..ENABLE FTS5
         2720  +|   3792: 58 4e 4f 43 40 53 45 16 0a 05 00 23 0f 17 45 4e   XNOC@SE....#..EN
         2721  +|   3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e   ABLE FTS4XRTRIM.
         2722  +|   3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
         2723  +|   3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e   TAT VTABXBINARY.
         2724  +|   3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
         2725  +|   3872: 54 41 54 20 56 54 41 42 58 4e 4f 43 41 53 45 1d   TAT VTABXNOCASE.
         2726  +|   3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
         2727  +|   3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06   TAT VTABXRTRIM..
         2728  +|   3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52   .....DEBUGXBINAR
         2729  +|   3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f   Y.......DEBUGXNO
         2730  +|   3952: 43 41 53 45 10 04 05 00 17 0f 17 44 45 42 55 47   CASE.......DEBUG
         2731  +|   3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d   XRTRIM'...C..COM
         2732  +|   3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20   PILER=gcc-5.4.0 
         2733  +|   4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27   20160609XBINARY'
         2734  +|   4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3d 67   ...C..COMPILER=g
         2735  +|   4032: 63 63 25 75 2e 34 2f 30 20 32 30 31 36 30 36 30   cc%u.4/0 2016060
         2736  +|   4048: 39 58 4e 4f 43 41 53 45 26 01 05 00 43 0f 17 43   9XNOCASE&...C..C
         2737  +|   4064: 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e   OMPILER=gcc-5.4.
         2738  +|   4080: 30 20 32 30 31 36 30 36 30 39 58 52 54 52 49 4d   0 20160609XRTRIM
         2739  +| page 4 offset 12288
         2740  +|      0: 0d 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00   ................
         2741  +| page 5 offset 16384
         2742  +|      0: 0d 00 00 00 02 0b a0 00 0c ad 0b a0 00 00 00 00   ................
         2743  +|   2976: 82 0a 02 08 08 09 08 08 17 84 06 30 20 32 35 33   ...........0 253
         2744  +|   2992: 00 01 30 04 25 06 1b 00 00 08 32 30 31 36 30 36   ..0.%.....201606
         2745  +|   3008: 30 39 03 25 07 00 00 01 34 03 25 05 00 00 01 35   09.%....4.%....5
         2746  +|   3024: 03 25 04 00 01 07 30 30 30 30 30 30 30 03 25 1a   .%....0000000.%.
         2747  +|   3040: 00 00 08 63 6f 6d 70 69 6c 65 72 03 25 02 00 00   ...compiler.%...
         2748  +|   3056: 06 64 62 73 74 61 74 03 25 0a 00 01 04 65 62 75   .dbstat.%....ebu
         2749  +|   3072: 67 03 25 08 00 00 06 65 6e 61 62 6c 65 09 25 09   g.%....enable.%.
         2750  +|   3088: 05 04 04 04 04 04 00 01 08 78 74 65 6e 73 69 6f   .........xtensio
         2751  +|   3104: 6e 03 25 1d 00 00 04 66 74 73 34 03 25 0d 00 03   n.%....fts4.%...
         2752  +|   3120: 01 35 03 25 0f 00 00 03 67 63 63 03 25 03 00 01   .5.%....gcc.%...
         2753  +|   3136: 06 65 6f 70 6f 6c 79 03 25 11 00 00 05 6a 73 6f   .eopoly.%....jso
         2754  +|   3152: 6e 31 03 25 13 41 00 04 6c 6f 61 64 03 25 1c 00   n1.%.A..load.%..
         2755  +|   3168: 00 03 6d 61 78 03 25 18 00 01 05 65 6d 6f 72 79   ..max.%....emory
         2756  +|   3184: 03 25 19 00 03 04 73 79 73 35 03 25 15 00 00 04   .%....sys5.%....
         2757  +|   3200: 6f 6d 69 74 03 25 1b 00 00 05 72 74 72 65 65 03   omit.%....rtree.
         2758  +|   3216: 25 17 00 00 0a 74 68 72 65 61 64 73 61 56 65 03   %....threadsaVe.
         2759  +|   3232: 25 1e 00 00 04 76 74 61 62 03 25 0b 00 86 50 01   %....vtab.%...P.
         2760  +|   3248: 08 08 08 08 08 17 8d 12 30 20 38 33 35 00 01 30   ........0 835..0
         2761  +|   3264: 12 01 06 00 01 06 00 01 06 00 1f 03 00 01 03 00   ................
         2762  +|   3280: 01 03 00 00 08 32 30 31 36 30 36 30 39 09 01 07   .....20160609...
         2763  +|   3296: 00 01 07 00 01 07 00 00 01 34 09 01 05 00 01 05   .........4......
         2764  +|   3312: 00 01 05 00 00 01 35 09 01 04 00 01 04 00 01 04   ......5.........
         2765  +|   3328: 00 01 07 30 30 30 30 30 30 30 09 1c 04 00 01 04   ...0000000......
         2766  +|   3344: 00 01 04 00 00 06 62 69 6e 61 72 79 3c 03 02 02   ......binary<...
         2767  +|   3360: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
         2768  +|   3376: 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00   ................
         2769  +|   3392: 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03   ................
         2770  +|   3408: 01 02 02 00 03 01 02 02 00 00 08 63 6f 6d 70 69   ...........compi
         2771  +|   3424: 6c 65 72 09 01 02 00 01 02 00 01 02 00 00 06 64   ler............d
         2772  +|   3440: 62 73 74 61 74 09 f2 03 00 01 03 00 01 03 00 01   bstat...........
         2773  +|   3456: 04 65 62 75 67 09 04 02 00 01 02 00 01 02 00 00   .ebug...........
         2774  +|   3472: 06 65 6e 61 62 6c 65 3f 07 02 00 01 02 00 01 02   .enable?........
         2775  +|   3488: 00 01 02 00 01 02 00 01 02 00 01 02 00 57 02 00   .............W..
         2776  +|   3504: 01 02 00 01 01 00 01 02 00 11 02 00 01 02 10 01   ................
         2777  +|   3520: 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02   ................
         2778  +|   3536: 00 01 02 00 01 02 00 01 08 78 74 64 6e 73 69 6f   .........xtdnsio
         2779  +|   3552: 6e 09 1f 04 00 01 04 00 01 03 00 00 04 66 74 73   n............fts
         2780  +|   3568: 34 09 0a 03 00 01 03 00 01 03 00 03 01 35 09 0d   4............5..
         2781  +|   3584: 03 00 01 03 00 01 03 00 00 03 57 63 63 09 01 03   ..........Wcc...
         2782  +|   3600: 00 01 03 00 01 03 00 01 06 65 6f 70 6f 6c 79 09   .........eopoly.
         2783  +|   3616: 10 03 00 01 03 00 01 03 00 00 05 6a 73 6f 6e 31   ...........json1
         2784  +|   3632: 09 13 03 00 01 03 00 01 03 00 00 04 6c 6f 61 64   ............load
         2785  +|   3648: 09 1f 03 00 01 03 00 01 03 00 00 03 6d 61 78 09   ............max.
         2786  +|   3664: 1c 02 00 01 02 00 01 02 00 01 05 65 6d 6f 72 79   ...........emory
         2787  +|   3680: 09 1c 03 00 01 03 00 01 03 00 03 04 73 79 73 35   ............sys5
         2788  +|   3696: 09 16 03 00 01 03 00 01 03 00 00 06 6e 6f 63 61   ............noca
         2789  +|   3712: 73 65 3c 02 01 02 02 00 03 01 02 02 00 03 01 02   se<.............
         2790  +|   3728: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
         2791  +|   3744: 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00   ................
         2792  +|   3760: 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00 00   ................
         2793  +|   3776: 04 6f 6d 69 74 09 1f 02 00 01 02 00 01 02 00 00   .omit...........
         2794  +|   3792: 05 72 74 72 65 65 09 19 03 00 01 03 00 01 03 00   .rtree..........
         2795  +|   3808: 03 02 69 6d 3c 01 01 02 02 00 03 01 02 02 00 03   ..im<...........
         2796  +|   3824: 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01   ................
         2797  +|   3840: 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02   ................
         2798  +|   3856: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
         2799  +|   3872: 00 00 0a 74 68 72 65 61 64 73 61 66 65 09 22 02   ...threadsafe...
         2800  +|   3888: 00 01 02 00 02 02 00 00 04 76 74 61 62 09 07 04   .........vtab...
         2801  +|   3904: 00 01 04 00 01 04 00 00 01 78 b4 01 01 01 01 02   .........x......
         2802  +|   3920: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
         2803  +|   3936: 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01   ................
         2804  +|   3952: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01   ................
         2805  +|   3968: 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01   ................
         2806  +|   3984: 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02   ................
         2807  +|   4000: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
         2808  +|   4016: 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01   ................
         2809  +|   4032: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01   ................
         2810  +|   4048: 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01   ................
         2811  +|   4064: 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02   ................
         2812  +|   4080: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
         2813  +| page 6 offset 20480
         2814  +|      0: 0a 00 00 00 02 0f f5 00 0f fb 0f f5 00 00 00 00   ................
         2815  +|   4080: 00 00 00 00 00 05 04 08 09 01 02 04 04 08 08 09   ................
         2816  +| page 7 offset 24576
         2817  +|      0: 0d 00 00 00 05 0f b8 00 0f f4 0f e9 0f d6 0f c7   ................
         2818  +|     16: 0f b8 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
         2819  +|   4064: 00 00 00 00 00 0d 05 02 23 61 75 74 6f 6d 65 72   ........#automer
         2820  +|   4080: 67 65 3d 35 0d 04 02 23 6d 65 72 67 65 3d 31 30   ge=5...#merge=10
         2821  +| page 8 offset 28672
         2822  +|      0: 30 2c 38 11 03 02 2b 69 6e 74 65 67 72 69 74 79   0,8...+integrity
         2823  +|     16: 2d 63 68 65 63 6b 09 02 02 1b 72 65 62 75 69 6c   -check....rebuil
         2824  +|     32: 64 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 00 00 00   d....optimize...
         2825  +| end crash-4ce32d0608aff1.db
         2826  +}]} {}
         2827  +
         2828  +do_catchsql_test 18.1 {
         2829  +  SELECT quote(matchinfo(t1,'pcxybs'))==0 FROM t1 WHERE b MATCH 'e*';
         2830  +} {0 0}
         2831  +
  2607   2832   
  2608   2833   finish_test
  2609   2834