Fix a buffer overrun that could occur in fts5 if a prefix query is made on a corrupt...

FossilOrigin-Name: 1abc4415648e69362061e9f9a4f2c1d419ba33801999b377650d8b9a4d2d3a7c

diff --git a/ext/fts5/fts5.h b/ext/fts5/fts5.h
index 8273785b158af0cd2188cc579a13f5ac5db0b978..f0b7d558dd20a4422c0de9038d225b957e0b28ba 100644 (file)
--- a/ext/fts5/fts5.h
+++ b/ext/fts5/fts5.h
@@ -120,12 +120,8 @@ struct Fts5PhraseIter {
 **
 **   Usually, output parameter *piPhrase is set to the phrase number, *piCol
 **   to the column in which it occurs and *piOff the token offset of the
-**   first token of the phrase. The exception is if the table was created
-**   with the offsets=0 option specified. In this case *piOff is always
-**   set to -1.
-**
-**   Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM) 
-**   if an error occurs.
+**   first token of the phrase. Returns SQLITE_OK if successful, or an error
+**   code (i.e. SQLITE_NOMEM) if an error occurs.
 **
 **   This API can be quite slow if used with an FTS5 table created with the
 **   "detail=none" or "detail=column" option. 

diff --git a/ext/fts5/fts5Int.h b/ext/fts5/fts5Int.h
index 4855abe5b21e1e91dbbd57a76a655d5fc51bfae4..629bcf062af64e1ab51ddd13e8715471e378c84c 100644 (file)
--- a/ext/fts5/fts5Int.h
+++ b/ext/fts5/fts5Int.h
@@ -274,7 +274,7 @@ void sqlite3Fts5Put32(u8*, int);
 int sqlite3Fts5Get32(const u8*);
 
 #define FTS5_POS2COLUMN(iPos) (int)(iPos >> 32)
-#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0xFFFFFFFF)
+#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0x7FFFFFFF)
 
 typedef struct Fts5PoslistReader Fts5PoslistReader;
 struct Fts5PoslistReader {

diff --git a/ext/fts5/fts5_index.c b/ext/fts5/fts5_index.c
index 66ab9be4dfd9cd8f8c55ba08efe4484154506924..165d094009cf3a28aa831aadf5db7ab6a3b41da8 100644 (file)
--- a/ext/fts5/fts5_index.c
+++ b/ext/fts5/fts5_index.c
@@ -5122,7 +5122,7 @@ static void fts5SetupPrefixIter(
     }
     fts5MultiIterFree(p1);
 
-    pData = fts5IdxMalloc(p, sizeof(Fts5Data) + doclist.n);
+    pData = fts5IdxMalloc(p, sizeof(Fts5Data)+doclist.n+FTS5_DATA_ZERO_PADDING);
     if( pData ){
       pData->p = (u8*)&pData[1];
       pData->nn = pData->szLeaf = doclist.n;

diff --git a/ext/fts5/fts5_main.c b/ext/fts5/fts5_main.c
index bb342344d402869eb1b22b7a4348e4ab261355ec..c98df4f4698c6de2a65b1c19e46bd42b64cb8a02 100644 (file)
--- a/ext/fts5/fts5_main.c
+++ b/ext/fts5/fts5_main.c
@@ -1777,6 +1777,7 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
   int rc = SQLITE_OK;
   Fts5PoslistReader *aIter;       /* One iterator for each phrase */
   int nIter;                      /* Number of iterators/phrases */
+  int nCol = ((Fts5Table*)pCsr->base.pVtab)->pConfig->nCol;
   
   nIter = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
   if( pCsr->aInstIter==0 ){
@@ -1830,6 +1831,10 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
         aInst[0] = iBest;
         aInst[1] = FTS5_POS2COLUMN(aIter[iBest].iPos);
         aInst[2] = FTS5_POS2OFFSET(aIter[iBest].iPos);
+        if( aInst[1]<0 || aInst[1]>=nCol ){
+          rc = FTS5_CORRUPT;
+          break;
+        }
         sqlite3Fts5PoslistReaderNext(&aIter[iBest]);
       }
     }

diff --git a/ext/fts5/test/fts5corrupt3.test b/ext/fts5/test/fts5corrupt3.test
index cb30a45b15fa1f2f9125816e314025fb39eec1d3..5c88399c0af5c269020b93d2653fb967364c838f 100644 (file)
--- a/ext/fts5/test/fts5corrupt3.test
+++ b/ext/fts5/test/fts5corrupt3.test
@@ -4679,6 +4679,223 @@ do_catchsql_test 38.4 {
   SELECT * FROM t1('a b') ORDER BY rank;
 } {1 {database disk image is malformed}}
 
+#-------------------------------------------------------------------------
+reset_db
+do_test 38.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+| size 32768 pagesize 4096 filename crash-fd2a1313e5b5e9.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 08   .....@  ........
+|     32: 00 00 00 02 00 00 00 01 00 00 00 09 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 0f c7 00 07 0d 92 00 0f 8d 0f 36   ...............6
+|    112: 0e cb 0e 6b 0e 0e 0d b6 0d 92 0d 92 00 00 00 00   ...k............
+|   3472: 00 00 22 08 06 17 11 11 01 31 74 61 62 6c 65 74   .........1tablet
+|   3488: 32 74 32 08 43 52 45 41 54 45 20 54 41 42 4c 45   2t2.CREATE TABLE
+|   3504: 20 74 32 28 78 29 56 07 06 17 1f 1f 01 7d 74 61    t2(x)V.......ta
+|   3520: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63   blet1_configt1_c
+|   3536: 6f 6e 66 69 67 07 43 52 45 41 54 45 20 54 41 42   onfig.CREATE TAB
+|   3552: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b   LE 't1_config'(k
+|   3568: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29    PRIMARY KEY, v)
+|   3584: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 06    WITHOUT ROWID[.
+|   3600: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64   ..!!...tablet1_d
+|   3616: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65   ocsizet1_docsize
+|   3632: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74   .CREATE TABLE 't
+|   3648: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e   1_docsize'(id IN
+|   3664: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45   TEGER PRIMARY KE
+|   3680: 59 2c 20 73 7a 20 42 4c 4f 42 29 5e 05 07 17 21   Y, sz BLOB)^...!
+|   3696: 21 01 81 07 74 61 62 6c 65 b8 31 5f 63 6f 6e 74   !...table.1_cont
+|   3712: 65 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 05 43 52   entt1_content.CR
+|   3728: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63   EATE TABLE 't1_c
+|   3744: 6f 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47   ontent'(id INTEG
+|   3760: 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20   ER PRIMARY KEY, 
+|   3776: 63 30 2c 20 63 31 2c 20 63 32 29 69 04 07 17 19   c0, c1, c2)i....
+|   3792: 19 01 81 2d 74 61 62 6c 65 74 31 5f 69 64 78 74   ...-tablet1_idxt
+|   3808: 31 5f 69 64 78 04 43 52 45 41 54 45 20 54 41 42   1_idx.CREATE TAB
+|   3824: 4c 45 20 27 74 31 5f 69 64 78 27 28 73 65 67 69   LE 't1_idx'(segi
+|   3840: 64 2c 20 74 65 72 6d 2c 20 70 67 6e 6f 2c 20 50   d, term, pgno, P
+|   3856: 52 49 4d 41 52 59 20 4b 45 59 28 73 65 67 69 64   RIMARY KEY(segid
+|   3872: 2c 20 74 65 72 6d 29 29 20 57 49 54 48 4f 55 54   , term)) WITHOUT
+|   3888: 20 52 4f 57 49 44 55 03 07 17 1b 1b 01 81 01 74    ROWIDU........t
+|   3904: 61 62 6c 65 74 31 5f 64 61 74 61 74 31 5f 64 61   ablet1_datat1_da
+|   3920: 74 61 03 43 52 45 41 54 45 20 54 41 42 4c 45 20   ta.CREATE TABLE 
+|   3936: 27 74 31 5f 64 61 74 61 27 28 69 64 20 49 4e 54   't1_data'(id INT
+|   3952: 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59   EGER PRIMARY KEY
+|   3968: 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 38 02 06   , block BLOB)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 35   LE t1 USING fts5
+|   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 03 0c 94 00 0f e6 0f ef 0c 94 00 00   ................
+|   3216: 00 00 00 00 86 4a 84 80 80 80 80 01 04 00 8d 18   .....J..........
+|   3232: 00 00 03 2b 02 30 30 01 02 06 01 02 06 01 02 06   ...+.00.........
+|   3248: 1f 02 03 01 02 03 01 02 03 01 08 32 30 31 36 30   ...........20160
+|   3264: 36 30 39 01 02 07 01 02 07 01 02 07 01 01 34 01   609...........4.
+|   3280: 02 05 01 02 05 01 02 05 01 01 35 01 02 04 01 02   ..........5.....
+|   3296: 04 01 02 04 02 07 30 30 30 30 30 30 30 1c 02 04   ......0000000...
+|   3312: 01 02 04 01 02 04 01 06 62 69 6e 61 72 79 03 06   ........binary..
+|   3328: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3344: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3360: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
+|   3376: 03 06 01 02 02 03 06 01 02 02 01 08 63 6f 6d 70   ............comp
+|   3392: 69 6c 65 72 01 02 02 01 02 02 01 02 02 01 06 64   iler...........d
+|   3408: 62 73 74 61 74 07 02 03 01 02 03 01 02 03 02 04   bstat...........
+|   3424: 65 62 75 67 04 02 02 01 02 02 01 02 02 01 06 65   ebug...........e
+|   3440: 6e 61 62 6c 65 07 02 02 01 02 02 01 02 02 01 02   nable...........
+|   3456: 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02   ................
+|   3472: 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01   ................
+|   3488: 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02   ................
+|   3504: 02 01 02 02 02 08 78 74 65 6e 73 69 6f 6e 1f 02   ......xtension..
+|   3520: 04 01 02 04 01 02 04 01 04 66 74 73 34 0a 02 03   .........fts4...
+|   3536: 01 02 03 01 02 03 04 01 35 0d 02 03 01 02 03 01   ........5.......
+|   3552: 02 03 01 03 67 63 63 01 02 03 01 02 03 01 02 03   ....gcc.........
+|   3568: 02 06 65 6f 70 6f 6c 79 10 02 03 01 02 03 01 02   ..eopoly........
+|   3584: 03 01 05 6a 73 6f 6e 31 13 02 03 01 02 03 01 02   ...json1........
+|   3600: 03 01 04 6c 6f 61 64 1f 02 03 01 02 03 01 02 03   ...load.........
+|   3616: 01 03 6d 61 78 1c 02 02 01 02 02 01 02 02 02 05   ..max...........
+|   3632: 65 6d 6f 72 79 1c 02 03 01 02 03 01 02 03 04 04   emory...........
+|   3648: 73 79 73 35 16 02 03 01 02 03 01 02 03 01 06 6e   sys5...........n
+|   3664: 6f 63 61 73 65 02 06 01 02 02 03 06 01 02 02 03   ocase...........
+|   3680: 06 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06   ................
+|   3696: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3712: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3728: 02 01 04 6f 6d 69 74 1f 02 02 01 02 02 01 02 02   ...omit.........
+|   3744: 01 05 72 74 72 65 65 19 02 03 01 02 03 01 02 03   ..rtree.........
+|   3760: 04 02 69 6d 01 06 01 02 02 03 06 01 02 02 03 06   ..im............
+|   3776: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01   ................
+|   3792: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02   ................
+|   3808: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02   ................
+|   3824: 01 0a 74 68 72 65 61 64 73 61 66 65 22 02 02 01   ..threadsafe....
+|   3840: 02 02 01 02 01 01 04 76 74 61 62 07 02 04 01 02   .......vtab.....
+|   3856: 04 01 02 04 01 01 78 01 06 01 01 02 01 06 01 01   ......x.........
+|   3872: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02   ................
+|   3888: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
+|   3904: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
+|   3920: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01   ................
+|   3936: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01   ................
+|   3952: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02   ................
+|   3968: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01   ................
+|   3984: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06   ................
+|   4000: 01 01 02 01 06 01 01 02 01 06 01 ec 02 01 06 01   ................
+|   4016: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01   ................
+|   4032: 02 01 06 01 01 02 01 06 01 01 01 04 15 13 0c 0c   ................
+|   4048: 12 44 13 11 0f 47 13 0f 0c 0e 11 10 0f 0e 10 0f   .D...G..........
+|   4064: 44 0f 10 40 15 0f 07 01 03 00 14 24 5a 24 24 0f   D..@.......$Z$$.
+|   4080: 0a 03 00 24 00 00 00 00 01 01 01 00 01 01 01 01   ...$............
+| page 4 offset 12288
+|      0: 0a 00 00 00 01 0f fa 00 0f fa 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02   ................
+| page 5 offset 16384
+|      0: 0d 00 00 00 24 0c 0a 00 0f d8 0f af 0f 86 0f 74   ....$..........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.[.@.$......
+|     48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb   .......h.O.5....
+|     64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 3e 0c 24 0c 0a   .......x.W.>.$..
+|   3072: 00 00 00 00 00 00 00 00 00 00 18 24 05 00 25 0f   ...........$..%.
+|   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 60 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 44 4d 4f 52 59 3d 35 30 30 30   .MAX MDMORY=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 52 49 4d 18 1b 05 00 25   00000XRTRIM....%
+|   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 42 4c 45 20 4a 53 4f   ...%..ENABLE 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 42 4c   NARY....)..ENABL
+|   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 45   ....)..ENABLE GE
+|   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 53 35 58   .#..ENABLE FTS5X
+|   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 34   ..#..ENABLE FTS4
+|   3792: 58 4e 4f 43 41 53 45 16 0a 05 00 23 0f 17 45 4e   XNOCASE....#..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 2d 35 2e 34 2e 30 20 32 30 31 36 30 36 30   cc-5.4.0 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 6 offset 20480
+|      0: 0d 00 00 00 24 0e e0 00 0f f8 0f f0 0f e8 0f e0   ....$...........
+|     16: 0f d8 0f d0 0f c8 0f c0 0f b8 0f b0 0f a8 0f a0   ................
+|     32: 0f 98 0f 90 0f 88 0f 80 0f 78 0f 70 0f 68 0f 60   .........x.p.h.`
+|     48: 0f 58 0f 50 0f 48 0f 40 0f 38 0f 30 0f 28 0f 20   .X.P.H.@.8.0.(. 
+|     64: 0f 18 0f 10 0f 08 0f 00 0e f8 0e f0 0e e8 0e e0   ................
+|   3808: 06 24 03 00 12 02 01 01 06 23 03 00 12 02 01 01   .$.......#......
+|   3824: 06 22 03 00 12 02 01 01 06 21 03 00 12 03 01 01   .........!......
+|   3840: 06 20 03 00 12 03 01 01 06 1f 03 00 12 03 01 01   . ..............
+|   3856: 06 1e 03 00 12 03 01 01 06 1d 03 00 12 03 01 01   ................
+|   3872: 06 1c 03 00 12 03 01 01 16 1b 03 00 12 02 01 01   ................
+|   3888: 06 1a 03 00 12 02 01 01 06 19 03 00 12 02 01 01   ................
+|   3904: 06 18 03 00 12 02 01 01 06 17 03 00 12 02 01 01   ................
+|   3920: 06 16 03 00 12 02 01 01 06 15 03 00 12 02 01 01   ................
+|   3936: 06 14 03 00 12 02 01 01 06 13 03 00 12 02 01 01   ................
+|   3952: 06 12 03 00 12 02 01 01 06 11 03 00 12 02 01 01   ................
+|   3968: 06 10 03 00 12 02 01 01 06 0f 03 00 12 02 01 01   ................
+|   3984: 06 0e 03 00 12 02 01 01 06 0d 03 00 12 02 01 01   ................
+|   4000: 06 0c 03 00 12 02 01 01 06 0b 03 00 12 02 01 01   ................
+|   4016: 06 0a 03 00 12 02 01 01 05 09 03 00 12 03 01 01   ................
+|   4032: 06 08 03 00 12 03 01 01 06 07 03 10 12 03 01 01   ................
+|   4048: 06 06 03 00 12 01 01 01 06 05 03 00 12 01 01 01   ................
+|   4064: 06 04 03 00 12 01 01 01 06 03 03 00 12 05 f1 01   ................
+|   4080: 06 02 03 00 12 06 01 01 06 01 03 00 12 06 01 01   ................
+| page 7 offset 24576
+|      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.
+| page 8 offset 28672
+|      0: 0d 00 00 00 03 0f d6 00 0f f4 0f e9 0f d6 00 00   ................
+|   4048: 00 00 00 00 00 00 11 03 02 2b 69 6e 74 65 67 72   .........+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 crash-fd2a1313e5b5e9.db
+}]} {}
+
+do_catchsql_test 38.1 {
+  UPDATE t1 SET b=quote(zeroblob(200)) WHERE t1 MATCH 'thread*';
+} {1 {database disk image is malformed}}
 
 
 

diff --git a/manifest b/manifest
index 171771983cb85124e0e70fa846bbe7dec05a1bd7..d7e576131001a60c0726a8571323bd0d700e1182 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\srun\sshmlock.test\sas\spart\sof\sthe\sjournaltest\spermutation.
-D 2019-01-22T20:18:29.964
+C Fix\sa\sbuffer\soverrun\sthat\scould\soccur\sin\sfts5\sif\sa\sprefix\squery\sis\smade\son\sa\scorrupt\sdatabase.
+D 2019-01-22T21:17:40.002
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 0e7c107ebcaff26681bc5bcf017557db85aa828d6f7fd652d748b7a78072c298
@@ -108,15 +108,15 @@ F ext/fts3/unicode/UnicodeData.txt cd07314edb62d49fde34debdaf92fa2aa69011e7
 F ext/fts3/unicode/mkunicode.tcl 49499f7964504438e2b04cca0627827945bb2499154e2d3ec216b22d20b969ae
 F ext/fts3/unicode/parseunicode.tcl a981bd6466d12dd17967515801c3ff23f74a281be1a03cf1e6f52a6959fc77eb
 F ext/fts5/extract_api_docs.tcl a36e54ec777172ddd3f9a88daf593b00848368e0
-F ext/fts5/fts5.h 4f5d19b7973dae23de368728f06d3eb1fe9f5cca2990366b40e9379996f35e61
-F ext/fts5/fts5Int.h 28a99786582ef2a49db6be8eead420ad4d16fbb6635560ded2455628686a1ba9
+F ext/fts5/fts5.h fed314270c1a61de3a0e373b11c2f8228b1c76ce59447dd96d0b6fae7d66399b
+F ext/fts5/fts5Int.h 9db5f02e2b33b289275f95720f3dc65bb323e55971a932361b26ee497c710e0c
 F ext/fts5/fts5_aux.c c93e943a172de7ac20547158f4eb1fc7729e6807883c71a1cc5be96fa157d69b
 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
-F ext/fts5/fts5_index.c 53e064ad16036993ce9b2db77ba7e47f7a9a921b142091c268d5146caebd237a
-F ext/fts5/fts5_main.c 4a7ebaa5a23e932289355c05fbfc0f5b99d8d087e2f4c9e7b7a723c7b8ac9f02
+F ext/fts5/fts5_index.c ae896f5994d9ff99a5c0b3e2037c23b978553b4b509e25b5e1d96169192fc38e
+F ext/fts5/fts5_main.c df4ba0a9d879de50f59662abc081209fe7a5eec87f1338e0462beeeba7830585
 F ext/fts5/fts5_storage.c 57e3f2b1a612961a27c944d6b8821028ec5fdb541d7e6b841785003ac3b0b43a
 F ext/fts5/fts5_tcl.c 39bcbae507f594aad778172fa914cad0f585bf92fd3b078c686e249282db0d95
 F ext/fts5/fts5_test_mi.c 08c11ec968148d4cb4119d96d819f8c1f329812c568bac3684f5464be177d3ee
@@ -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 b9ca1b79300cbc655b998188464774214bf003b7994338acb421fe8b3cff0975
+F ext/fts5/test/fts5corrupt3.test 1bdb1c689e2200e3f4dfe08ee4e19479c2afc0954e1f4fbeab994ee9138f4da5
 F ext/fts5/test/fts5delete.test cbf87e3b8867c4d5cfcaed975c7475fd3f99d072bce2075fcedf43d1f82af775
 F ext/fts5/test/fts5detail.test 31b240dbf6d44ac3507e2f8b65f29fdc12465ffd531212378c7ce1066766f54e
 F ext/fts5/test/fts5determin.test 1b77879b2ae818b5b71c859e534ee334dac088b7cf3ff3bf76a2c82b1c788d11
@@ -1801,7 +1801,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P a7126a4f4fb4e3e25be95d673323f835252bb2b427469616046a90b2acf64071
-R c630cbdb66e598fc219bc0d3a705f7c5
+P 5b7d0c784e6467154d9549af0163d788b69d5e5a6478a735834cdea945e7dbb7
+R d7e93766809bcec9daa4ddc60a83b397
 U dan
-Z 37fc7c7d51dd1b501bcf4c294997ad5b
+Z 02fdab69cf41a0a31460ea7596c7743c

diff --git a/manifest.uuid b/manifest.uuid
index 1ce79dbf1fcb15409721d7a9a0ce24ccc573128c..2c1ad98d036dd8cee9b873553e2e22fb62ef65f9 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-5b7d0c784e6467154d9549af0163d788b69d5e5a6478a735834cdea945e7dbb7
\ No newline at end of file
+1abc4415648e69362061e9f9a4f2c1d419ba33801999b377650d8b9a4d2d3a7c
\ No newline at end of file