Fix a buffer overread in fts3 that could occur when accessing a corrupt database.

FossilOrigin-Name: a9faf9033910927c74553e66c474d84ed3386f263cef3eec299e25d8306f410d

diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c
index 36e41d240409350e18cebbc3e353f3a9c6ec47f8..bd0003d0630baee6cc3ab6d54a328da37dc2056d 100644 (file)
--- a/ext/fts3/fts3.c
+++ b/ext/fts3/fts3.c
@@ -2810,6 +2810,7 @@ static int fts3TermSelectMerge(
     pTS->anOutput[0] = nDoclist;
     if( pTS->aaOutput[0] ){
       memcpy(pTS->aaOutput[0], aDoclist, nDoclist);
+      memset(&pTS->aaOutput[0][nDoclist], 0, FTS3_VARINT_MAX);
     }else{
       return SQLITE_NOMEM;
     }

diff --git a/manifest b/manifest
index d68ca4444dc42031dc8a299dd6f8d7e0afc867c3..ce24fd02dacaa5e8ce0e873b7219cba8245223a3 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\sassume\sthat\stext\sparameters\spassed\sto\sfts4aux\squeries\sdo\snot\scontain\sembedded\snul\scharacters.
-D 2019-01-28T13:27:25.764
+C Fix\sa\sbuffer\soverread\sin\sfts3\sthat\scould\soccur\swhen\saccessing\sa\scorrupt\sdatabase.
+D 2019-01-28T16:50:42.458
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 9947eae873c07ae894d4c8633b76c0a0daca7b9fd54401096a77d1a6c7b74359
@@ -80,7 +80,7 @@ F ext/fts3/README.content fdc666a70d5257a64fee209f97cf89e0e6e32b51
 F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
 F ext/fts3/README.tokenizers e0a8b81383ea60d0334d274fadf305ea14a8c314
 F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
-F ext/fts3/fts3.c 014e2bef603dd3c46d99f36dea614e05a2ae75ae02c0ba8519ecb1d2d0c6ee22
+F ext/fts3/fts3.c 5da1329ccf66b6d597dfb16b1f81aa204133c1ec96117d82a59c20126f483b17
 F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
 F ext/fts3/fts3Int.h 74384e28b778a057f1467529715668b98f3f12f52eeb564fd6ae1e894125c00c
 F ext/fts3/fts3_aux.c c7512135fc7df424ceed21e2b47e1fb036ca115aace3852d26da3e29960002f3
@@ -918,7 +918,7 @@ F test/fts3conf.test c84bbaec81281c1788aa545ac6e78a6bd6cde2bdbbce2da261690e3659f
 F test/fts3corrupt.test 46b9ddda7f6588fd5a5b1f4bb4fc0618dc45010e7dddb8a3a188baf3197177ae
 F test/fts3corrupt2.test bf55c3fa0b0dc8ea1c0fe5543623bd27714585da6a129038fd6999fe3b0d25f3
 F test/fts3corrupt3.test 0d5b69a0998b4adf868cc301fc78f3d0707745f1d984ce044c205cdb764b491f
-F test/fts3corrupt4.test 9a1e931adf2746a43a5191d4c2f60c6409ee092fb24b8b11a7cc2a2f4f8b5bcc
+F test/fts3corrupt4.test c40a7895d8b17f75e6e3cf83e0cb14146c0affc23f7879b7d472f39f363146b3
 F test/fts3cov.test cb932743da52a1c79a1ab8983e26c8121cf02263d6ff16e1f642e6f9b8348338
 F test/fts3d.test 2bd8c97bcb9975f2334147173b4872505b6a41359a4f9068960a36afe07a679f
 F test/fts3defer.test f4c20e4c7153d20a98ee49ee5f3faef624fefc9a067f8d8d629db380c4d9f1de
@@ -1804,7 +1804,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P ce8e279a7d37594e865c2d9197a5efe5d647e11f074dbaf4a4ee31c74c71dbc9
-R ab553cf29e9ae9acd75ec6d29944c0d8
+P df04859a995571cd6faf1abe088725708f35e81195760274df9e2ec9bd47f69f
+R bde88f7bda44506e97f9208a864b23cb
 U dan
-Z fa066b8d88db8749b3f605061d30eb3f
+Z 04d2112486f711cf461bcabac1e34620

diff --git a/manifest.uuid b/manifest.uuid
index 38593a6b12da722f676b9394f6effcd31e2690d8..f3f266bcb12b5136351f2d936ebc9c682fbe63ef 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-df04859a995571cd6faf1abe088725708f35e81195760274df9e2ec9bd47f69f
\ No newline at end of file
+a9faf9033910927c74553e66c474d84ed3386f263cef3eec299e25d8306f410d
\ No newline at end of file

diff --git a/test/fts3corrupt4.test b/test/fts3corrupt4.test
index 02d72591282b8d40b28c0ed977a10917e0f7d65d..c6c7751a4b4354536a10465f0cb17d4240de49f8 100644 (file)
--- a/test/fts3corrupt4.test
+++ b/test/fts3corrupt4.test
@@ -2605,5 +2605,230 @@ do_catchsql_test 17.4 {
   DROP TABLE IF EXISTS t1;
 } {1 {SQL logic error}}
 
+#-------------------------------------------------------------------------
+reset_db
+do_test 18.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 32768 pagesize 4096 filename crash-4ce32d0608aff1.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 07   .....@  ........
+|     32: 00 00 00 02 00 00 00 01 00 00 00 07 00 00 00 04   ................
+|     48: 00 00 00 00 00 00 00 07 00 00 00 01 00 00 00 00   ................
+|     96: 00 00 00 00 0d 0e b1 00 06 0d a4 00 0f 8d 0f 21   ...............!
+|    112: 0e b9 0d c8 0e 7e 0d a4 0d a4 00 00 00 00 00 00   .....~..........
+|   3488: 00 00 00 00 22 07 06 17 11 11 01 31 74 61 62 6c   ...........1tabl
+|   3504: 65 74 32 74 32 07 43 52 45 41 54 45 20 54 41 42   et2t2.CREATE TAB
+|   3520: 4c 45 20 74 32 28 78 29 81 33 05 07 17 1f 1f 01   LE t2(x).3......
+|   3536: 82 35 74 61 62 6c 65 74 31 5f 73 65 67 64 69 72   .5tablet1_segdir
+|   3552: 74 31 5f 73 65 67 64 69 72 05 43 52 45 41 54 45   t1_segdir.CREATE
+|   3568: 20 54 41 42 4c 45 20 27 74 31 5f 73 65 67 64 69    TABLE 't1_segdi
+|   3584: 72 27 28 6c 65 76 65 6c 20 49 4e 54 45 47 45 52   r'(level INTEGER
+|   3600: 2c 69 64 78 20 49 4e 54 45 47 45 52 2c 73 74 61   ,idx INTEGER,sta
+|   3616: 72 74 5f 62 6c 6f 63 6b 20 49 4e 54 45 47 45 52   rt_block INTEGER
+|   3632: 2c 6c 65 61 76 65 73 5f 65 6e 64 5f 62 6c 6f 63   ,leaves_end_bloc
+|   3648: 6b 20 49 4e 54 45 47 45 52 2c 65 6e 64 5f 62 6c   k INTEGER,end_bl
+|   3664: 6f 63 6b 20 49 4e 54 45 47 45 62 2c 72 6f 6f 74   ock INTEGEb,root
+|   3680: 20 42 4c 4f 42 2c 50 52 49 4d 41 52 59 20 4b 45    BLOB,PRIMARY KE
+|   3696: 59 28 6c 65 76 65 6c 2c 20 69 64 78 29 29 31 06   Y(level, idx))1.
+|   3712: 06 17 45 1f 01 00 69 6e 64 65 78 73 71 6c 69 74   ..E...indexsqlit
+|   3728: 65 5f 61 75 74 6f 69 6e 64 65 78 5f 74 31 5f 73   e_autoindex_t1_s
+|   3744: 65 67 64 69 72 5f 31 74 31 5f 73 65 67 64 69 72   egdir_1t1_segdir
+|   3760: 06 0f c7 00 08 00 00 00 00 66 04 07 17 23 23 01   .........f...##.
+|   3776: 81 13 74 61 62 6c 65 74 31 5f 73 65 67 6d 65 6e   ..tablet1_segmen
+|   3792: 74 73 74 31 5f 73 65 67 6d 65 6e 74 73 04 43 52   tst1_segments.CR
+|   3808: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 73   EATE TABLE 't1_s
+|   3824: 65 67 6d 65 6e 74 73 27 28 62 6c 6f 63 6b 69 64   egments'(blockid
+|   3840: 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59    INTEGER PRIMARY
+|   3856: 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42    KEY, block BLOB
+|   3872: 29 6a 03 07 17 21 21 01 81 1f 74 61 62 6c 65 74   )j...!!...tablet
+|   3888: 31 5f 63 6f 6e 74 65 6e 74 74 31 5f 63 6f 6e 74   1_contentt1_cont
+|   3904: 65 6e 74 03 43 52 45 41 54 45 20 54 41 42 4c 45   ent.CREATE TABLE
+|   3920: 20 27 74 31 5f 63 6f 6e 74 65 6e 74 27 28 64 6f    't1_content'(do
+|   3936: 63 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   cid INTEGER PRIM
+|   3952: 41 52 59 20 4b 45 59 2c 20 27 63 30 61 27 2c 20   ARY KEY, 'c0a', 
+|   3968: 27 63 31 62 27 2c 20 27 63 32 63 27 29 38 02 06   'c1b', 'c2c')8..
+|   3984: 17 11 11 08 5f 74 61 62 6c 65 74 31 74 31 43 52   ...._tablet1t1CR
+|   4000: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42   EATE VIRTUAL TAB
+|   4016: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 33   LE t1 USING fts3
+|   4032: 28 61 2c 62 2c 63 29 00 00 00 39 00 00 00 00 00   (a,b,c)...9.....
+| page 3 offset 8192
+|      0: 0d 00 00 00 25 0b 48 00 0f d8 0f af 0f 86 0f 74   ....%.H........t
+|     16: 0f 61 0f 4e 0f 2f 0f 0f 0e ef 0e d7 0e be 0e a5   .a.N./..........
+|     32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 0d ef 0d d5   ...t.[.@.$......
+|     48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb   .......h.O.5....
+|     64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 3e 0c 24 0c 0a   .......x.W.>.$..
+|     80: 0b 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00   .H..............
+|   2880: 00 00 00 00 00 00 00 00 81 3f 25 06 00 82 7f 00   .........?%.....
+|   2896: 00 43 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e   .COMPILER=gcc-5.
+|   2912: 34 23 00 20 32 30 31 36 30 36 30 39 20 44 45 42   4#. 20160609 DEB
+|   2928: 55 47 20 45 4e 41 42 4c 45 20 44 42 53 54 41 54   UG ENABLE DBSTAT
+|   2944: 20 56 54 41 42 20 45 4e 41 42 4c 45 20 46 54 53    VTAB ENABLE FTS
+|   2960: 34 20 45 4e 41 42 4c 45 20 46 54 53 35 20 45 4e   4 ENABLE FTS5 EN
+|   2976: 41 42 4c 45 20 47 45 4f 50 4f 4c 59 20 45 4e 41   ABLE GEOPOLY ENA
+|   2992: 42 4c 45 20 4a 53 4f 4e 31 20 45 4e 41 42 4c 45   BLE JSON1 ENABLE
+|   3008: 20 4d 45 4d 53 59 53 35 20 45 4e 41 42 4c 45 20    MEMSYS5 ENABLE 
+|   3024: 52 54 52 45 45 20 4d 41 58 20 4d 45 4d 4f 52 59   RTREE MAX MEMORY
+|   3040: 3d 35 30 30 30 30 30 30 30 20 4f 4d 49 54 20 4c   =50000000 OMIT L
+|   3056: 4f 41 44 20 45 58 54 45 4e 53 49 4f 4e 20 54 48   OAD EXTENSION TH
+|   3072: 52 45 41 44 53 41 46 45 3d 30 18 24 05 00 25 0f   READSAFE=0.$..%.
+|   3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49   .THREADSAFE=0XBI
+|   3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41   NARY.#..%..THREA
+|   3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 22   DSAFE=0XNOCASE..
+|   3136: 05 00 25 0f 17 54 48 52 45 41 44 53 41 46 45 3d   ..%..THREADSAFE=
+|   3152: 30 58 52 54 52 49 4d 1f 21 05 00 33 0f 19 4f 4d   0XRTRIM.!..3..OM
+|   3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f   IT LOAD EXTENSIO
+|   3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f   NXBINARY. ..3..O
+|   3200: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49   MIT LOAD EXTENSI
+|   3216: 4f 4e 58 4e 4f 43 41 53 45 1e 1f 05 00 33 0f 17   ONXNOCASE....3..
+|   3232: 4f 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53   OMIT LOAD EXTENS
+|   3248: 49 4f 4e 58 52 54 52 49 4d 1f 1e 05 00 33 0f 19   IONXRTRIM....3..
+|   3264: 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 30   MAX MEMORY=50000
+|   3280: 30 30 30 58 42 49 4e 41 52 59 1f 1d 05 00 33 0f   000XBINARY....3.
+|   3296: 19 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30   .MAX MEMORY=5000
+|   3312: 30 30 30 30 58 4e 4f 43 41 53 45 1e 1c 05 00 33   0000XNOCASE....3
+|   3328: 0f 17 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30   ..MAX MEMORY=500
+|   3344: 30 30 30 30 30 58 52 54 53 49 4d 18 1b 05 00 25   00000XRTSIM....%
+|   3360: 0f 19 45 4e 41 42 4c 45 20 52 54 52 45 45 58 42   ..ENABLE RTREEXB
+|   3376: 49 4e 41 52 59 18 1a 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
+|   3392: 4c 45 20 52 54 52 45 45 58 4e 4f 43 41 53 45 17   LE RTREEXNOCASE.
+|   3408: 19 05 00 25 0f 17 45 4e 41 42 4c 45 20 52 54 52   ...%..ENABLE RTR
+|   3424: 45 45 58 52 54 52 49 4d 1a 18 05 00 29 0f 19 45   EEXRTRIM....)..E
+|   3440: 4e 41 42 4c 45 20 4d 45 4d 53 59 53 35 58 42 49   NABLE MEMSYS5XBI
+|   3456: 4e 41 52 59 1a 17 05 00 29 0f 19 45 4e 41 42 4c   NARY....)..ENABL
+|   3472: 45 20 4d 45 4d 53 59 53 35 58 4e 4f 43 41 53 45   E MEMSYS5XNOCASE
+|   3488: 19 16 05 00 29 0f 17 45 4e 41 42 4c 45 20 4d 45   ....)..ENABLE ME
+|   3504: 4d 53 59 53 35 58 52 54 52 49 4d 18 15 05 00 25   MSYS5XRTRIM....%
+|   3520: 0f 19 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 58 42   ..ENABLE JSON1XB
+|   3536: 49 4e 41 52 59 18 14 05 00 25 0f 19 45 4e 41 42   INARY....%..ENAB
+|   3552: 4c 45 20 4a 53 4f 4e 31 58 4e 4f 43 41 53 45 17   LE JSON1XNOCASE.
+|   3568: 13 05 00 25 0f 17 45 4e 41 52 4c 45 20 4a 53 4f   ...%..ENARLE JSO
+|   3584: 4e 31 58 52 54 52 49 4d 1a 12 05 00 29 0f 19 45   N1XRTRIM....)..E
+|   3600: 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 58 42 49   NABLE GEOPOLYXBI
+|   3616: 4e 41 52 59 1a 11 05 00 29 0f 19 45 4e 41 1e 4c   NARY....)..ENA.L
+|   3632: 45 20 47 45 4f 50 4f 4c 59 58 4e 4f 43 41 53 45   E GEOPOLYXNOCASE
+|   3648: 19 10 05 00 29 0f 17 45 4e 41 42 4c 45 20 47 55   ....)..ENABLE GU
+|   3664: 4f 50 4f 4c 59 58 52 54 52 49 4d 17 0f 05 00 23   OPOLYXRTRIM....#
+|   3680: 0f 19 45 4e 41 42 4c 45 20 46 54 53 35 58 42 49   ..ENABLE FTS5XBI
+|   3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c   NARY....#..ENABL
+|   3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 0d 05   E FTS5XNOCASE...
+|   3728: 00 23 0f 17 45 4e 41 42 4c 45 20 46 54 59 e5 58   .#..ENABLE FTY.X
+|   3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42   RTRIM....#..ENAB
+|   3760: 4c 45 20 46 54 53 34 58 42 49 4e 41 52 59 17 0b   LE FTS4XBINARY..
+|   3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 35   ..#..ENABLE FTS5
+|   3792: 58 4e 4f 43 40 53 45 16 0a 05 00 23 0f 17 45 4e   XNOC@SE....#..EN
+|   3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e   ABLE FTS4XRTRIM.
+|   3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e   TAT VTABXBINARY.
+|   3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3872: 54 41 54 20 56 54 41 42 58 4e 4f 43 41 53 45 1d   TAT VTABXNOCASE.
+|   3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53   ...1..ENABLE DBS
+|   3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06   TAT VTABXRTRIM..
+|   3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52   .....DEBUGXBINAR
+|   3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f   Y.......DEBUGXNO
+|   3952: 43 41 53 45 10 04 05 00 17 0f 17 44 45 42 55 47   CASE.......DEBUG
+|   3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d   XRTRIM'...C..COM
+|   3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20   PILER=gcc-5.4.0 
+|   4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27   20160609XBINARY'
+|   4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3d 67   ...C..COMPILER=g
+|   4032: 63 63 25 75 2e 34 2f 30 20 32 30 31 36 30 36 30   cc%u.4/0 2016060
+|   4048: 39 58 4e 4f 43 41 53 45 26 01 05 00 43 0f 17 43   9XNOCASE&...C..C
+|   4064: 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e   OMPILER=gcc-5.4.
+|   4080: 30 20 32 30 31 36 30 36 30 39 58 52 54 52 49 4d   0 20160609XRTRIM
+| page 4 offset 12288
+|      0: 0d 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00   ................
+| page 5 offset 16384
+|      0: 0d 00 00 00 02 0b a0 00 0c ad 0b a0 00 00 00 00   ................
+|   2976: 82 0a 02 08 08 09 08 08 17 84 06 30 20 32 35 33   ...........0 253
+|   2992: 00 01 30 04 25 06 1b 00 00 08 32 30 31 36 30 36   ..0.%.....201606
+|   3008: 30 39 03 25 07 00 00 01 34 03 25 05 00 00 01 35   09.%....4.%....5
+|   3024: 03 25 04 00 01 07 30 30 30 30 30 30 30 03 25 1a   .%....0000000.%.
+|   3040: 00 00 08 63 6f 6d 70 69 6c 65 72 03 25 02 00 00   ...compiler.%...
+|   3056: 06 64 62 73 74 61 74 03 25 0a 00 01 04 65 62 75   .dbstat.%....ebu
+|   3072: 67 03 25 08 00 00 06 65 6e 61 62 6c 65 09 25 09   g.%....enable.%.
+|   3088: 05 04 04 04 04 04 00 01 08 78 74 65 6e 73 69 6f   .........xtensio
+|   3104: 6e 03 25 1d 00 00 04 66 74 73 34 03 25 0d 00 03   n.%....fts4.%...
+|   3120: 01 35 03 25 0f 00 00 03 67 63 63 03 25 03 00 01   .5.%....gcc.%...
+|   3136: 06 65 6f 70 6f 6c 79 03 25 11 00 00 05 6a 73 6f   .eopoly.%....jso
+|   3152: 6e 31 03 25 13 41 00 04 6c 6f 61 64 03 25 1c 00   n1.%.A..load.%..
+|   3168: 00 03 6d 61 78 03 25 18 00 01 05 65 6d 6f 72 79   ..max.%....emory
+|   3184: 03 25 19 00 03 04 73 79 73 35 03 25 15 00 00 04   .%....sys5.%....
+|   3200: 6f 6d 69 74 03 25 1b 00 00 05 72 74 72 65 65 03   omit.%....rtree.
+|   3216: 25 17 00 00 0a 74 68 72 65 61 64 73 61 56 65 03   %....threadsaVe.
+|   3232: 25 1e 00 00 04 76 74 61 62 03 25 0b 00 86 50 01   %....vtab.%...P.
+|   3248: 08 08 08 08 08 17 8d 12 30 20 38 33 35 00 01 30   ........0 835..0
+|   3264: 12 01 06 00 01 06 00 01 06 00 1f 03 00 01 03 00   ................
+|   3280: 01 03 00 00 08 32 30 31 36 30 36 30 39 09 01 07   .....20160609...
+|   3296: 00 01 07 00 01 07 00 00 01 34 09 01 05 00 01 05   .........4......
+|   3312: 00 01 05 00 00 01 35 09 01 04 00 01 04 00 01 04   ......5.........
+|   3328: 00 01 07 30 30 30 30 30 30 30 09 1c 04 00 01 04   ...0000000......
+|   3344: 00 01 04 00 00 06 62 69 6e 61 72 79 3c 03 02 02   ......binary<...
+|   3360: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
+|   3376: 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00   ................
+|   3392: 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03   ................
+|   3408: 01 02 02 00 03 01 02 02 00 00 08 63 6f 6d 70 69   ...........compi
+|   3424: 6c 65 72 09 01 02 00 01 02 00 01 02 00 00 06 64   ler............d
+|   3440: 62 73 74 61 74 09 f2 03 00 01 03 00 01 03 00 01   bstat...........
+|   3456: 04 65 62 75 67 09 04 02 00 01 02 00 01 02 00 00   .ebug...........
+|   3472: 06 65 6e 61 62 6c 65 3f 07 02 00 01 02 00 01 02   .enable?........
+|   3488: 00 01 02 00 01 02 00 01 02 00 01 02 00 57 02 00   .............W..
+|   3504: 01 02 00 01 01 00 01 02 00 11 02 00 01 02 10 01   ................
+|   3520: 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02   ................
+|   3536: 00 01 02 00 01 02 00 01 08 78 74 64 6e 73 69 6f   .........xtdnsio
+|   3552: 6e 09 1f 04 00 01 04 00 01 03 00 00 04 66 74 73   n............fts
+|   3568: 34 09 0a 03 00 01 03 00 01 03 00 03 01 35 09 0d   4............5..
+|   3584: 03 00 01 03 00 01 03 00 00 03 57 63 63 09 01 03   ..........Wcc...
+|   3600: 00 01 03 00 01 03 00 01 06 65 6f 70 6f 6c 79 09   .........eopoly.
+|   3616: 10 03 00 01 03 00 01 03 00 00 05 6a 73 6f 6e 31   ...........json1
+|   3632: 09 13 03 00 01 03 00 01 03 00 00 04 6c 6f 61 64   ............load
+|   3648: 09 1f 03 00 01 03 00 01 03 00 00 03 6d 61 78 09   ............max.
+|   3664: 1c 02 00 01 02 00 01 02 00 01 05 65 6d 6f 72 79   ...........emory
+|   3680: 09 1c 03 00 01 03 00 01 03 00 03 04 73 79 73 35   ............sys5
+|   3696: 09 16 03 00 01 03 00 01 03 00 00 06 6e 6f 63 61   ............noca
+|   3712: 73 65 3c 02 01 02 02 00 03 01 02 02 00 03 01 02   se<.............
+|   3728: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
+|   3744: 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00   ................
+|   3760: 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00 00   ................
+|   3776: 04 6f 6d 69 74 09 1f 02 00 01 02 00 01 02 00 00   .omit...........
+|   3792: 05 72 74 72 65 65 09 19 03 00 01 03 00 01 03 00   .rtree..........
+|   3808: 03 02 69 6d 3c 01 01 02 02 00 03 01 02 02 00 03   ..im<...........
+|   3824: 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01   ................
+|   3840: 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02   ................
+|   3856: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
+|   3872: 00 00 0a 74 68 72 65 61 64 73 61 66 65 09 22 02   ...threadsafe...
+|   3888: 00 01 02 00 02 02 00 00 04 76 74 61 62 09 07 04   .........vtab...
+|   3904: 00 01 04 00 01 04 00 00 01 78 b4 01 01 01 01 02   .........x......
+|   3920: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
+|   3936: 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01   ................
+|   3952: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01   ................
+|   3968: 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01   ................
+|   3984: 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02   ................
+|   4000: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
+|   4016: 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01   ................
+|   4032: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01   ................
+|   4048: 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01   ................
+|   4064: 02 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02   ................
+|   4080: 00 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00   ................
+| page 6 offset 20480
+|      0: 0a 00 00 00 02 0f f5 00 0f fb 0f f5 00 00 00 00   ................
+|   4080: 00 00 00 00 00 05 04 08 09 01 02 04 04 08 08 09   ................
+| page 7 offset 24576
+|      0: 0d 00 00 00 05 0f b8 00 0f f4 0f e9 0f d6 0f c7   ................
+|     16: 0f b8 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
+|   4064: 00 00 00 00 00 0d 05 02 23 61 75 74 6f 6d 65 72   ........#automer
+|   4080: 67 65 3d 35 0d 04 02 23 6d 65 72 67 65 3d 31 30   ge=5...#merge=10
+| page 8 offset 28672
+|      0: 30 2c 38 11 03 02 2b 69 6e 74 65 67 72 69 74 79   0,8...+integrity
+|     16: 2d 63 68 65 63 6b 09 02 02 1b 72 65 62 75 69 6c   -check....rebuil
+|     32: 64 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 00 00 00   d....optimize...
+| end crash-4ce32d0608aff1.db
+}]} {}
+
+do_catchsql_test 18.1 {
+  SELECT quote(matchinfo(t1,'pcxybs'))==0 FROM t1 WHERE b MATCH 'e*';
+} {0 0}
+
+
 finish_test