Fix an infinite loop caused by a corrupt database in fts3. Also an undefined

left-shift in fts5.

FossilOrigin-Name: 55c5d72af9510e2f27c33544d804a58d4282b0efb384ead38484129ce91b574f

diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c
index fc533af5bde98485807645ffbe1c0c5e44183c9f..4e6186ee64f35757ed6b1c5bd6c456a125831e8f 100644 (file)
--- a/ext/fts3/fts3.c
+++ b/ext/fts3/fts3.c
@@ -2135,7 +2135,7 @@ static int fts3PutColNumber(char **pp, int iCol){
 ** updated appropriately.   The caller is responsible for insuring
 ** that there is enough space in *pp to hold the complete output.
 */
-static void fts3PoslistMerge(
+static int fts3PoslistMerge(
   char **pp,                      /* Output buffer */
   char **pp1,                     /* Left input list */
   char **pp2                      /* Right input list */
@@ -2148,11 +2148,17 @@ static void fts3PoslistMerge(
     int iCol1;         /* The current column index in pp1 */
     int iCol2;         /* The current column index in pp2 */
 
-    if( *p1==POS_COLUMN ) fts3GetVarint32(&p1[1], &iCol1);
+    if( *p1==POS_COLUMN ){ 
+      fts3GetVarint32(&p1[1], &iCol1);
+      if( iCol1==0 ) return FTS_CORRUPT_VTAB;
+    }
     else if( *p1==POS_END ) iCol1 = POSITION_LIST_END;
     else iCol1 = 0;
 
-    if( *p2==POS_COLUMN ) fts3GetVarint32(&p2[1], &iCol2);
+    if( *p2==POS_COLUMN ){
+      fts3GetVarint32(&p2[1], &iCol2);
+      if( iCol2==0 ) return FTS_CORRUPT_VTAB;
+    }
     else if( *p2==POS_END ) iCol2 = POSITION_LIST_END;
     else iCol2 = 0;
 
@@ -2200,6 +2206,7 @@ static void fts3PoslistMerge(
   *pp = p;
   *pp1 = p1 + 1;
   *pp2 = p2 + 1;
+  return SQLITE_OK;
 }
 
 /*
@@ -2492,6 +2499,7 @@ static int fts3DoclistOrMerge(
   char *a2, int n2,               /* Second doclist */
   char **paOut, int *pnOut        /* OUT: Malloc'd doclist */
 ){
+  int rc = SQLITE_OK;
   sqlite3_int64 i1 = 0;
   sqlite3_int64 i2 = 0;
   sqlite3_int64 iPrev = 0;
@@ -2546,7 +2554,8 @@ static int fts3DoclistOrMerge(
 
     if( p2 && p1 && iDiff==0 ){
       fts3PutDeltaVarint3(&p, bDescDoclist, &iPrev, &bFirstOut, i1);
-      fts3PoslistMerge(&p, &p1, &p2);
+      rc = fts3PoslistMerge(&p, &p1, &p2);
+      if( rc ) break;
       fts3GetDeltaVarint3(&p1, pEnd1, bDescDoclist, &i1);
       fts3GetDeltaVarint3(&p2, pEnd2, bDescDoclist, &i2);
     }else if( !p2 || (p1 && iDiff<0) ){
@@ -2563,7 +2572,7 @@ static int fts3DoclistOrMerge(
   *paOut = aOut;
   *pnOut = (int)(p-aOut);
   assert( *pnOut<=n1+n2+FTS3_VARINT_MAX-1 );
-  return SQLITE_OK;
+  return rc;
 }
 
 /*

diff --git a/ext/fts5/fts5_buffer.c b/ext/fts5/fts5_buffer.c
index 3cb307a55dbe1899544b0ee87e7bf5d3c162cf10..90d9f20336c4abeaeb1715efd1c8f7c8997c5c45 100644 (file)
--- a/ext/fts5/fts5_buffer.c
+++ b/ext/fts5/fts5_buffer.c
@@ -52,7 +52,7 @@ void sqlite3Fts5Put32(u8 *aBuf, int iVal){
 }
 
 int sqlite3Fts5Get32(const u8 *aBuf){
-  return (aBuf[0] << 24) + (aBuf[1] << 16) + (aBuf[2] << 8) + aBuf[3];
+  return (int)((((u32)aBuf[0])<<24) + (aBuf[1]<<16) + (aBuf[2]<<8) + aBuf[3]);
 }
 
 /*

diff --git a/ext/fts5/test/fts5corrupt3.test b/ext/fts5/test/fts5corrupt3.test
index 58055bddb899c6b90366b27467e1a099d6239da8..0be321b33f383057ac75a0fbd7d7a7157f8b7379 100644 (file)
--- a/ext/fts5/test/fts5corrupt3.test
+++ b/ext/fts5/test/fts5corrupt3.test
@@ -4639,6 +4639,18 @@ do_catchsql_test 37.1 {
   SELECT * FROM t3;
 } {1 {database disk image is malformed}}
 
+#-------------------------------------------------------------------------
+reset_db 
+do_execsql_test 37.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(b, c);
+  INSERT INTO t1 VALUES('a', 'b');
+  SELECT quote(block) FROM t1_data WHERE rowid=10;
+} {X'000000000101010001010101'}
+
+do_execsql_test 37.1 {
+  UPDATE t1_data SET block = X'FFFFFFFF0101010001010101' WHERE rowid = 10;
+  SELECT rowid FROM t1('a');
+} {1}
 
 
 

diff --git a/manifest b/manifest
index b269ee14510ac1f177b0ec005b133b87de71b6bf..f87115560535a157ee79875fbee95d1b7b89a8b1 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\spassing\sa\sNULL\spointer\sto\smemcpy\sin\sfts5,\seven\sif\sthe\sdatabase\sis\scorrupt.
-D 2019-01-18T20:15:02.171
+C Fix\san\sinfinite\sloop\scaused\sby\sa\scorrupt\sdatabase\sin\sfts3.\sAlso\san\sundefined\nleft-shift\sin\sfts5.
+D 2019-01-18T21:03:15.103
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 2a9d0331ab57c68173a4c2fe9046fe89c4d916a888e04dd7a2d36958c2bff777
@@ -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 230bfe6509b576c7a82e23e3775fe030586ef5f2135d1b556a99c4c224dee1f0
+F ext/fts3/fts3.c ec300b0af6989840c624976969bdfabdb252df517d743c8ca19cef3cd0cbc1ce
 F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
 F ext/fts3/fts3Int.h 6c666f314caaeb8fe8e4c1a2d84f8b34406647429a43e8f475b0b0074ad41861
 F ext/fts3/fts3_aux.c 32e3ecada9014ff577022f9b44c9c5654d59405b39dc57ba8977298157e8c89b
@@ -111,7 +111,7 @@ F ext/fts5/extract_api_docs.tcl a36e54ec777172ddd3f9a88daf593b00848368e0
 F ext/fts5/fts5.h 4f5d19b7973dae23de368728f06d3eb1fe9f5cca2990366b40e9379996f35e61
 F ext/fts5/fts5Int.h 28a99786582ef2a49db6be8eead420ad4d16fbb6635560ded2455628686a1ba9
 F ext/fts5/fts5_aux.c 4353df5d71a8f84ae94ed9c5c9199d1594b8efc9476c4d617fbd8db8b291e3a7
-F ext/fts5/fts5_buffer.c 9d7bd654123832879c9f7e2d37f37aebcc3271e65a5e56d9410d81ef59da7a59
+F ext/fts5/fts5_buffer.c 61f48c4921461dcd3b101eadf2c9e5641dbe7e6470bc60252bee2e42e70ef638
 F ext/fts5/fts5_config.c eeec97cb0237991e7fa3bbae07b5cc354e3f238b661200c11228fe167c18f882
 F ext/fts5/fts5_expr.c 188d1dca5a262a0708efc5deb809f1aa6ecea4158986a439d2670cfe72d10b65
 F ext/fts5/fts5_hash.c d415f5ad332b051f0ade564bcf1762c4467cc49b2ba8ea5873d8744c705d8d42
@@ -156,7 +156,7 @@ F ext/fts5/test/fts5connect.test 08030168fc96fc278fa81f28654fb7e90566f33aff269c0
 F ext/fts5/test/fts5content.test 688d5ac7af194ebc67495daea76a69e3cd5480122c2320e72d41241b423b4116
 F ext/fts5/test/fts5corrupt.test 77ae6f41a7eba10620efb921cf7dbe218b0ef232b04519deb43581cb17a57ebe
 F ext/fts5/test/fts5corrupt2.test 7453752ba12ce91690c469a6449d412561cc604b1dec994e16ab132952e7805f
-F ext/fts5/test/fts5corrupt3.test ee4d73da5fbbbc7f51c3a5c98234097631d5a388e0bffb81922a0c31cc59afe9
+F ext/fts5/test/fts5corrupt3.test 44c0cb3cd7f5c272f299bcd900f270885148181f9148cdfe302e96b6d94b69c3
 F ext/fts5/test/fts5delete.test cbf87e3b8867c4d5cfcaed975c7475fd3f99d072bce2075fcedf43d1f82af775
 F ext/fts5/test/fts5detail.test 31b240dbf6d44ac3507e2f8b65f29fdc12465ffd531212378c7ce1066766f54e
 F ext/fts5/test/fts5determin.test 1b77879b2ae818b5b71c859e534ee334dac088b7cf3ff3bf76a2c82b1c788d11
@@ -916,7 +916,7 @@ F test/fts3conf.test c84bbaec81281c1788aa545ac6e78a6bd6cde2bdbbce2da261690e3659f
 F test/fts3corrupt.test 46b9ddda7f6588fd5a5b1f4bb4fc0618dc45010e7dddb8a3a188baf3197177ae
 F test/fts3corrupt2.test bf55c3fa0b0dc8ea1c0fe5543623bd27714585da6a129038fd6999fe3b0d25f3
 F test/fts3corrupt3.test 0d5b69a0998b4adf868cc301fc78f3d0707745f1d984ce044c205cdb764b491f
-F test/fts3corrupt4.test 6be332f78efc460b33dd4a216595f33a9a47f7267b246814a56eff3124752024
+F test/fts3corrupt4.test cea5a082ed539a17f5898d490ed4fddec98974bb8efa69ad43feacc5461266a6
 F test/fts3cov.test cb932743da52a1c79a1ab8983e26c8121cf02263d6ff16e1f642e6f9b8348338
 F test/fts3d.test 2bd8c97bcb9975f2334147173b4872505b6a41359a4f9068960a36afe07a679f
 F test/fts3defer.test f4c20e4c7153d20a98ee49ee5f3faef624fefc9a067f8d8d629db380c4d9f1de
@@ -1800,7 +1800,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P a1f6a093ac4a2de8c5b02c30fe57e09770460fd5bdddfe9c7a9a24fb83a6b491
-R 67ecb637d41eb7fd795e5d068af3d1c6
+P acccc9808f52009b2c7794770c8b7efe2ce861fa184d32e287e7114c74e2b522
+R b6df85dc9f6904cfafdd0878423404f3
 U dan
-Z 09faca79923bb204f29912e39af0f85d
+Z 02967187b0cc842cc3b4f78d29f768f7

diff --git a/manifest.uuid b/manifest.uuid
index 4da3c4807b460c7588476251c9404c16828904c7..50a9d744736f0cf9b64525ad24f62324a427d904 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-acccc9808f52009b2c7794770c8b7efe2ce861fa184d32e287e7114c74e2b522
\ No newline at end of file
+55c5d72af9510e2f27c33544d804a58d4282b0efb384ead38484129ce91b574f
\ No newline at end of file

diff --git a/test/fts3corrupt4.test b/test/fts3corrupt4.test
index 7ce8aeb95beadbe5375dad61cb8fa013ff42d55a..239fe9dda3f0e455d5fae7b0d95a59ae728406f1 100644 (file)
--- a/test/fts3corrupt4.test
+++ b/test/fts3corrupt4.test
@@ -1433,6 +1433,294 @@ do_catchsql_test 11.1 {
   SELECT rowid, quote(matchinfo(t1,'pcxybs')) FROM t1 WHERE t1 MATCH 'e*'
 } {1 {database disk image is malformed}}
 
+#-------------------------------------------------------------------------
+reset_db
+do_test 12.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 28672 pagesize 4096 filename c81b.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 01 00 00 00 07   .....@  ........
+|     32: 00 00 00 02 00 00 00 01 00 00 00 01 00 00 00 04   ................
+|     48: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00   ................
+|     80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01   ................
+|     96: 00 2e 30 38 0d 0e b1 00 06 0d a4 00 0f 8d 0f 21   ..08...........!
+|    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 2e 30 20 32 30 31 36 30 36 30 39 20 44 45 42   4.0 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 46 4e 41   ABLE GEOPOLY FNA
+|   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 0f 25   READSAFE=0.$...%
+|   3088: 19 58 54 48 52 45 41 44 53 41 46 45 3d 30 42 49   .XTHREADSAFE=0BI
+|   3104: 4e 41 52 59 18 23 05 00 0f 25 19 58 54 48 52 45   NARY.#...%.XTHRE
+|   3120: 41 44 53 41 46 45 3d 30 4e 4f 43 41 53 45 17 22   ADSAFE=0NOCASE..
+|   3136: 05 00 0f 25 17 58 54 48 52 45 41 44 53 41 46 45   ...%.XTHREADSAFE
+|   3152: 3d 30 52 54 52 49 4d 1f 21 05 00 0f 33 19 58 4f   =0RTRIM.!...3.XO
+|   3168: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49   MIT LOAD EXTENSI
+|   3184: 4f 4e 42 49 4e 41 52 59 1f 20 05 00 0f 33 19 58   ONBINARY. ...3.X
+|   3200: 4f 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53   OMIT LOAD EXTENS
+|   3216: 49 4f 4e 4e 4f 43 41 53 45 1e 1f 05 00 0f 33 17   IONNOCASE.....3.
+|   3232: 58 4f 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e   XOMIT LOAD EXTEN
+|   3248: 53 49 4f 4e 52 54 52 49 4d 1f 1e 05 00 0f 33 19   SIONRTRIM.....3.
+|   3264: 58 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30   XMAX MEMORY=5000
+|   3280: 30 30 30 30 42 49 4e 41 52 59 1f 1d 05 00 0f 33   0000BINARY.....3
+|   3296: 19 58 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30   .XMAX MEMORY=500
+|   3312: 30 30 30 30 30 4e 4f 43 41 53 45 1e 1c 05 00 0f   00000NOCASE.....
+|   3328: 33 17 58 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30   3.XMAX MEMORY=50
+|   3344: 30 30 30 30 30 30 52 54 52 49 4d 18 1b 05 00 0f   000000RTRIM.....
+|   3360: 25 19 58 45 4e 41 42 4c 45 20 52 54 52 45 45 42   %.XENABLE RTREEB
+|   3376: 49 4e 41 52 59 18 1a 05 00 0f 25 19 58 45 4e 41   INARY.....%.XENA
+|   3392: 42 4c 45 20 52 54 52 45 45 4e 4f 43 41 53 45 17   BLE RTREENOCASE.
+|   3408: 19 05 00 0f 25 17 58 45 4e 41 42 4c 45 20 52 54   ....%.XENABLE RT
+|   3424: 52 45 45 52 54 52 49 4d 1a 18 05 00 0f 29 19 58   REERTRIM.....).X
+|   3440: 45 4e 41 42 4c 45 20 4d 45 4d 53 59 53 35 42 49   ENABLE MEMSYS5BI
+|   3456: 4e 41 52 59 1a 17 05 00 0f 29 19 58 45 4e 41 42   NARY.....).XENAB
+|   3472: 4c 45 20 4d 45 4d 53 59 53 35 4e 4f 43 41 53 45   LE MEMSYS5NOCASE
+|   3488: 19 16 05 00 0f 29 17 58 45 4e 41 42 4c 45 20 4d   .....).XENABLE M
+|   3504: 45 4d 53 59 53 35 52 54 52 49 4d 18 15 05 00 0f   EMSYS5RTRIM.....
+|   3520: 25 19 58 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 42   %.XENABLE JSON1B
+|   3536: 49 4e 41 52 59 18 14 05 00 0f 25 19 58 45 4e 41   INARY.....%.XENA
+|   3552: 42 4c 45 20 4a 53 4f 4e 31 4e 4f 43 41 53 45 17   BLE JSON1NOCASE.
+|   3568: 13 05 00 0f 25 17 58 45 4e 41 42 4c 45 20 4a 53   ....%.XENABLE JS
+|   3584: 4f 4e 31 52 54 52 49 4d 1a 12 05 00 0f 29 19 58   ON1RTRIM.....).X
+|   3600: 45 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 42 49   ENABLE GEOPOLYBI
+|   3616: 4e 41 52 59 1a 11 05 00 0f 29 19 58 45 4e 41 1e   NARY.....).XENA.
+|   3632: 4c 45 20 47 45 4f 50 4f 4c 59 4e 4f 43 41 53 45   LE GEOPOLYNOCASE
+|   3648: 19 10 05 00 0f 29 17 58 45 4e 41 42 4c 45 20 47   .....).XENABLE G
+|   3664: 45 4f 50 4f 4c 59 52 54 52 49 4d 17 0f 05 00 0f   EOPOLYRTRIM.....
+|   3680: 23 19 58 45 4e 41 42 4c 45 20 46 54 53 35 42 49   #.XENABLE FTS5BI
+|   3696: 4e 41 52 59 17 0e 05 00 0f 23 19 58 55 4e 41 42   NARY.....#.XUNAB
+|   3712: 4c 45 20 46 54 53 35 4e 4f 43 41 53 45 16 0d 05   LE FTS5NOCASE...
+|   3728: 00 0f 23 17 58 45 4e 41 42 4c 45 20 46 54 53 35   ..#.XENABLE FTS5
+|   3744: 52 54 52 49 4d 17 0c 05 00 0f 23 19 58 45 4e 41   RTRIM.....#.XENA
+|   3760: 42 4c 45 20 46 54 53 34 42 49 4e 41 52 59 17 0b   BLE FTS4BINARY..
+|   3776: 05 00 0f 23 19 58 45 4e 41 42 4c 45 20 46 54 53   ...#.XENABLE FTS
+|   3792: 35 4e 4f 43 40 53 45 16 0a 05 00 0f 23 17 58 45   5NOC@SE.....#.XE
+|   3808: 4e 41 42 4c 45 20 46 54 53 34 52 54 52 49 4d 1e   NABLE FTS4RTRIM.
+|   3824: 09 05 00 0f 31 19 58 45 4e 41 42 4c 35 20 44 42   ....1.XENABL5 DB
+|   3840: 53 54 41 54 20 56 54 41 42 42 49 4e 41 52 59 1e   STAT VTABBINARY.
+|   3856: 08 05 00 0f 31 19 58 45 4e 41 42 4c 45 20 44 42   ....1.XENABLE DB
+|   3872: 53 54 41 54 20 56 54 41 42 4e 4f 43 41 53 45 1d   STAT VTABNOCASE.
+|   3888: 07 05 00 0f 31 17 58 45 4e 41 42 4c 45 20 44 42   ....1.XENABLE DB
+|   3904: 53 54 41 54 20 56 54 41 42 52 54 52 49 4d 11 06   STAT VTABRTRIM..
+|   3920: 05 00 0f 17 19 58 44 45 42 55 47 42 49 4e 41 52   .....XDEBUGBINAR
+|   3936: 59 11 05 05 00 0f 17 19 58 44 45 42 55 47 4e 4f   Y.......XDEBUGNO
+|   3952: 43 41 53 45 10 04 05 00 0f 17 17 58 44 45 42 55   CASE.......XDEBU
+|   3968: 47 52 54 52 49 4d 27 03 05 00 0f 43 19 58 43 4f   GRTRIM'....C.XCO
+|   3984: 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30   MPILER=gcc-5.4.0
+|   4000: 20 32 30 31 36 30 36 30 39 42 49 4e 41 52 59 27    20160609BINARY'
+|   4016: 02 05 00 0f 43 19 58 43 4f 4d 50 49 4c 45 52 3d   ....C.XCOMPILER=
+|   4032: 67 63 63 2d 35 2e 34 2e 30 20 32 30 31 36 30 36   gcc-5.4.0 201606
+|   4048: 30 39 4e 4f 43 41 53 45 26 01 05 00 0f 43 17 58   09NOCASE&....C.X
+|   4064: 43 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34   COMPILER=gcc-5.4
+|   4080: 2e 30 20 32 30 31 36 30 36 30 39 52 54 52 49 4d   .0 20160609RTRIM
+| 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 03 07 bb 00 0c ad 0b a0 07 bb 00 00   ................
+|   1968: 00 00 00 00 00 00 00 00 00 00 00 87 62 03 08 08   ............b...
+|   1984: 01 08 08 17 8f 34 02 30 20 39 38 30 00 01 30 1e   .....4.0 980..0.
+|   2000: 01 01 01 06 00 01 01 01 06 00 01 01 01 06 00 1f   ................
+|   2016: 01 01 03 00 01 01 01 03 00 01 01 01 03 00 00 08   ................
+|   2032: 32 30 31 36 30 36 30 39 0f 01 01 01 07 00 01 01   20160609........
+|   2048: 01 07 00 01 01 01 07 00 00 01 34 0f 01 01 01 05   ..........4.....
+|   2064: 00 01 01 01 05 00 01 01 01 05 00 00 01 35 0f 01   .............5..
+|   2080: 01 01 04 00 01 01 01 04 00 01 01 01 04 00 01 07   ................
+|   2096: 30 30 30 30 30 30 30 0f 1c 01 01 04 00 01 01 01   0000000.........
+|   2112: 04 00 01 01 01 04 00 00 06 62 69 6e 61 72 79 3c   .........binary<
+|   2128: 03 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03   ................
+|   2144: 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01   ................
+|   2160: 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02   ................
+|   2176: 02 00 03 01 02 02 00 03 01 02 02 00 00 08 63 6f   ..............co
+|   2192: 6d 70 69 6c 65 72 0f 01 01 01 02 00 01 01 01 02   mpiler..........
+|   2208: 00 01 01 01 02 00 00 06 64 62 73 74 61 74 0f 07   ........dbstat..
+|   2224: 01 01 03 00 01 01 01 03 00 01 01 01 03 00 01 04   ................
+|   2240: 65 62 75 67 0f 04 01 01 02 00 01 01 01 02 00 01   ebug............
+|   2256: 01 01 02 00 00 03 65 6e 61 05 11 01 01 02 00 03   ......ena.......
+|   2272: 03 62 6c 35 05 09 01 01 02 00 05 01 65 5a 07 01   .bl5........eZ..
+|   2288: 01 02 00 01 01 01 02 00 02 01 01 02 00 01 01 01   ................
+|   2304: 02 00 01 01 01 02 00 01 01 01 02 00 02 01 01 02   ................
+|   2320: 00 01 01 01 02 00 02 01 01 02 00 01 01 01 02 00   ................
+|   2336: 01 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01   ................
+|   2352: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 01 01   ................
+|   2368: 01 02 00 01 01 01 02 00 01 08 78 74 65 6e 73 69   ..........xtensi
+|   2384: 6f 6e 0f 1f 01 01 04 00 01 01 01 04 00 01 01 01   on..............
+|   2400: 04 00 00 04 66 74 73 34 0a 0a 01 01 03 00 02 01   ....fts4........
+|   2416: 01 03 00 03 01 35 14 0b 01 01 03 00 02 01 01 03   .....5..........
+|   2432: 00 01 01 01 03 00 01 01 01 03 00 00 03 67 63 63   .............gcc
+|   2448: 0f 01 01 01 03 00 01 01 01 03 00 01 01 01 03 00   ................
+|   2464: 01 06 65 6f 70 6f 6c 79 0f 10 01 01 03 00 01 01   ..eopoly........
+|   2480: 01 04 00 01 01 01 03 00 00 05 6a 73 6f 6e 31 0f   ..........json1.
+|   2496: 13 01 01 03 00 01 01 01 03 00 01 01 01 03 00 00   ................
+|   2512: 02 6c 65 05 11 01 01 03 00 01 03 6f 61 64 0f 1f   .le........oad..
+|   2528: 01 01 03 00 01 01 01 03 00 01 01 01 03 00 00 03   ................
+|   2544: 6d 61 78 0f 1c 01 01 02 00 01 01 01 02 00 01 01   max.............
+|   2560: 01 02 00 01 05 65 6d 6f 72 79 0f 1c 01 01 03 00   .....emory......
+|   2576: 01 01 01 03 00 01 01 01 03 00 03 04 73 79 73 35   ............sys5
+|   2592: 0f 16 01 01 03 00 01 01 01 03 00 01 01 01 03 00   ................
+|   2608: 00 03 6e 6f 63 05 0b 01 02 02 00 03 03 61 73 65   ..noc........ase
+|   2624: 37 02 01 02 02 00 03 01 02 02 00 03 01 02 02 00   7...............
+|   2640: 06 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03   ................
+|   2656: 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01   ................
+|   2672: 02 02 00 03 01 02 02 00 00 04 6f 6d 69 74 0f 1f   ..........omit..
+|   2688: 01 01 02 00 01 01 01 02 00 01 01 01 02 00 00 05   ................
+|   2704: 72 74 72 65 65 0f 19 01 01 03 00 01 01 01 03 00   rtree...........
+|   2720: 01 01 01 03 00 03 02 69 6d 3c 01 01 02 02 00 03   .......im<......
+|   2736: 01 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01   ................
+|   2752: 02 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02   ................
+|   2768: 02 00 03 01 02 02 00 03 01 02 02 00 03 01 02 02   ................
+|   2784: 00 03 01 02 02 00 00 02 73 65 05 0b 01 02 03 00   ........se......
+|   2800: 00 0a 74 68 72 65 61 64 73 61 66 65 0f 22 01 01   ..threadsafe....
+|   2816: 02 00 01 01 01 02 00 01 01 01 02 00 00 06 75 6e   ..............un
+|   2832: 61 62 6c 65 05 0e 01 01 02 00 00 04 76 74 61 62   able........vtab
+|   2848: 0f 07 01 01 04 00 01 01 01 04 00 01 01 01 04 00   ................
+|   2864: 00 01 78 6c 01 02 00 01 02 00 01 02 00 01 02 00   ..xl............
+|   2880: 01 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01   ................
+|   2896: 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02   ................
+|   2912: 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02 00   ................
+|   2928: 01 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01   ................
+|   2944: 02 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02   ................
+|   2960: 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02 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: 11 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 00 00 04 6c 6f 61 64 03 25 1c 00   n1.%....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 66 65 03   %....threadsafe.
+|   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 00 f6 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 01 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 07 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 01   .enable?........
+|   3488: 00 01 02 00 01 02 00 01 02 00 01 02 00 01 02 00   ................
+|   3504: 01 02 00 01 02 00 01 02 00 01 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 65 6e 73 69 6f   .........xtensio
+|   3552: 6e 09 1f 04 00 01 04 00 01 04 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 67 63 63 09 01 03   ..........gcc...
+|   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 03 0f ee 00 0f fb 0f f5 0f ee 00 00   ................
+|   4064: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 04   ................
+|   4080: 08 01 01 02 03 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   ................
+|   4016: 00 00 00 00 00 00 00 00 0d 05 02 23 61 75 74 6f   ...........#auto
+|   4032: 6d 65 72 67 65 3d 35 0c f4 02 23 6d 65 72 67 65   merge=5...#merge
+|   4048: 3d 31 30 30 2c 38 11 03 02 2b 69 6e 74 65 67 72   =100,8...+integr
+|   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 c81b.db
+}]} {}
+
+do_catchsql_test 12.1 {
+  SELECT rowid, quote(matchinfo(t1,'pcxybspcxybs')) 
+  FROM t1 WHERE t1 MATCH 'e*e*'
+} {1 {database disk image is malformed}}
 
 finish_test