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Overview
| Comment: | Fix two assert() statements in fts5 that are only true if the database is not corrupt. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | edb095a9a679c8c702abd0a487e55ed4 |
| User & Date: | dan 2019-04-06 15:38:46 |
Context
|
2019-04-07
| ||
| 18:04 | Fix a faulty assert() in the sqlite3VdbeMemExpandBlob() routine. check-in: df58774e user: drh tags: trunk | |
|
2019-04-06
| ||
| 15:38 | Fix two assert() statements in fts5 that are only true if the database is not corrupt. check-in: edb095a9 user: dan tags: trunk | |
|
2019-04-05
| ||
| 21:17 | Remove some stale references to the addopcodes.tcl script from documentation. check-in: c0381b0b user: drh tags: trunk | |
Changes
Changes to ext/fts5/fts5_index.c.
2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 |
if( p1->pLeaf==0 ){ /* If p1 is at EOF */
iRes = i2;
}else if( p2->pLeaf==0 ){ /* If p2 is at EOF */
iRes = i1;
}else{
int res = fts5BufferCompare(&p1->term, &p2->term);
if( res==0 ){
assert( i2>i1 );
assert( i2!=0 );
pRes->bTermEq = 1;
if( p1->iRowid==p2->iRowid ){
p1->bDel = p2->bDel;
return i2;
}
res = ((p1->iRowid > p2->iRowid)==pIter->bRev) ? -1 : +1;
}
|
| | |
2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 |
if( p1->pLeaf==0 ){ /* If p1 is at EOF */
iRes = i2;
}else if( p2->pLeaf==0 ){ /* If p2 is at EOF */
iRes = i1;
}else{
int res = fts5BufferCompare(&p1->term, &p2->term);
if( res==0 ){
assert_nc( i2>i1 );
assert_nc( i2!=0 );
pRes->bTermEq = 1;
if( p1->iRowid==p2->iRowid ){
p1->bDel = p2->bDel;
return i2;
}
res = ((p1->iRowid > p2->iRowid)==pIter->bRev) ? -1 : +1;
}
|
Changes to ext/fts5/test/fts5corrupt3.test.
7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 |
| end crash-2acc487d09f033.db
}]} {}
do_catchsql_test 56.1 {
INSERT INTO t1(b) VALUES(randomblob(250));
INSERT INTO t1(b) VALUES(randomblob(250));
} {1 {database disk image is malformed}}
sqlite3_fts5_may_be_corrupt 0
finish_test
|
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7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 |
| end crash-2acc487d09f033.db
}]} {}
do_catchsql_test 56.1 {
INSERT INTO t1(b) VALUES(randomblob(250));
INSERT INTO t1(b) VALUES(randomblob(250));
} {1 {database disk image is malformed}}
#-------------------------------------------------------------------------
reset_db
do_test 57.0 {
sqlite3 db {}
db deserialize [decode_hexdb {
| size 28672 pagesize 4096 filename x.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 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 34 20 0d 00 00 00 07 0d d2 00 0f c4 0f 6d ..4 ...........m
| 112: 0f 02 0e ab 0e 4e 0d f6 0d d2 00 00 00 00 00 00 .....N..........
| 3536: 00 00 22 07 06 17 11 11 01 31 74 61 62 6c 65 74 .........1tablet
| 3552: 32 74 32 07 43 52 45 41 54 45 20 54 41 42 4c 45 2t2.CREATE TABLE
| 3568: 20 74 32 28 78 29 56 06 06 17 1f 1f 01 7d 74 61 t2(x)V.......ta
| 3584: 61 6b 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63 aket1_configt1_c
| 3600: 6f 7e 66 69 67 06 43 52 45 41 54 45 20 54 41 42 o~fig.CREATE TAB
| 3616: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b LE 't1_config'(k
| 3632: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29 PRIMARY KEY, v)
| 3648: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 05 WITHOUT ROWID[.
| 3664: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64 ..!!...tablet1_d
| 3680: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65 ocsizet1_docsize
| 3696: 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 .CREATE TABLE 't
| 3712: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e 1_docsize'(id IN
| 3728: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 TEGER PRIMARY KE
| 3744: 59 2c 20 73 7a 20 42 4c 4f 42 29 55 04 06 17 21 Y, sz BLOB)U...!
| 3760: 21 01 77 74 61 62 6c 65 74 31 5f 63 6f 6e 74 1d !.wtablet1_cont.
| 3776: 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 04 43 52 45 ntt1_content.CRE
| 3792: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f ATE TABLE 't1_co
| 3808: 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 45 ntent'(id INTEGE
| 3824: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 63 R PRIMARY KEY, c
| 3840: 30 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65 0)i.......-table
| 3856: 74 31 5f 69 64 78 74 31 5f 59 64 78 03 43 52 45 t1_idxt1_Ydx.CRE
| 3872: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64 ATE TABLE 't1_id
| 3888: 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 x'(segid, term,
| 3904: 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 pgno, PRIMARY KE
| 3920: 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20 Y(segid, term))
| 3936: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07 WITHOUT ROWIDU..
| 3952: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61 ......tablet1_da
| 3968: 74 61 74 31 5f 64 61 64 61 02 43 52 45 41 54 45 tat1_dada.CREATE
| 3984: 20 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27 TABLE 't1_data'
| 4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d (id INTEGER PRIM
| 4016: 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 ARY KEY, block B
| 4032: 4c 4f 42 29 3a 01 06 17 11 11 08 63 74 61 62 6c LOB):......ctabl
| 4048: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54 et1t1CREATE VIRT
| 4064: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49 UAL TABLE t1 USI
| 4080: 4e 47 20 66 74 73 35 28 63 6f 6e 74 65 6e 74 29 NG fts5(content)
| page 2 offset 4096
| 0: 0d 0e b4 00 06 0e 35 00 0f e8 0e 35 0f bd 0f 4e ......5....5...N
| 16: 0e cb 0e 4f 00 00 00 00 00 00 00 00 00 00 00 00 ...O............
| 3632: 00 00 00 00 00 18 0a 03 00 36 00 00 00 00 01 04 .........6......
| 3648: 04 00 04 01 01 01 02 01 01 03 01 01 04 01 01 5e ...............^
| 3664: 90 80 80 80 80 01 04 00 81 40 00 00 00 51 06 30 .........@...Q.0
| 3680: 61 62 61 63 6b 01 01 04 04 6e 64 6f 6e 01 01 02 aback....ndon...
| 3696: 04 63 69 76 65 01 01 02 04 6c 70 68 61 01 01 02 .cive....lpha...
| 3712: 03 74 6f 6d 01 01 01 06 62 61 63 6b 75 70 01 01 .tom....backup..
| 3728: 02 05 6f 6f 6d 65 72 01 01 01 06 63 68 61 6e 6e ..oomer....chann
| 3744: 65 01 01 01 04 74 65 73 74 01 01 04 09 08 08 08 e....test.......
| 3760: 07 0a 09 0a 0f 3a 00 17 30 00 00 00 00 01 03 03 .....:..0.......
| 3776: 00 03 01 01 01 02 01 01 03 01 01 68 8c 80 80 80 ...........h....
| 3792: 80 01 04 00 81 54 00 00 00 5b 06 30 61 62 61 63 .....T...[.0abac
| 3808: 6b 02 02 07 04 04 6e 64 6f 6e 02 02 05 02 04 63 k.....ndon.....c
| 3824: 69 76 65 02 02 0b 02 04 6c 70 68 61 02 04 02 0a ive.....lpha....
| 3840: 02 03 74 6f 6d 02 02 09 01 06 62 61 63 6b 75 70 ..tom.....backup
| 3856: 02 02 04 02 05 6f 6f 6d 65 72 02 02 08 01 06 63 .....oomer.....c
| 3872: 68 61 6e 6e 65 02 02 03 01 04 74 65 73 74 02 02 hanne.....test..
| 3888: 06 04 0a 09 09 0a 08 0b 0a 0b 0f ef 00 14 2a 00 ..............*.
| 3904: 00 00 00 01 02 02 00 02 01 01 01 02 01 01 68 88 ..............h.
| 3920: 80 80 80 80 01 04 00 81 54 00 00 00 5b 06 30 61 ........T...[.0a
| 3936: 62 61 63 6b 01 02 07 04 04 6e 64 6f 6e 01 02 05 back.....ndon...
| 3952: 02 04 63 69 76 65 01 02 0b 02 04 6c 70 68 61 01 ..cive.....lpha.
| 3968: 04 02 0a 02 03 74 6f 6d 01 02 09 01 06 62 61 63 .....tom.....bac
| 3984: 6b 75 70 01 02 04 02 05 6f 6f 6d 65 72 01 02 08 kup.....oomer...
| 4000: 01 06 63 68 61 6e 6e 65 01 02 03 01 04 74 65 73 ..channe.....tes
| 4016: 74 01 02 06 04 0a 09 09 0a 08 0b 0a 0b 24 84 80 t............$..
| 4032: 80 80 80 01 03 00 4e 00 00 00 1e 06 30 61 62 61 ......N.....0aba
| 4048: 63 6b 01 02 02 05 42 66 74 02 02 02 04 04 6e 64 ck....Bft.....nd
| 4064: 6f 6e 03 02 02 04 0a 07 05 01 03 00 10 04 0d 00 on..............
| 4080: 00 00 11 24 00 00 00 00 01 01 01 00 01 01 01 01 ...$............
| page 3 offset 8192
| 0: 0a 00 00 00 04 0f e5 00 00 00 0f f3 0f ec 0f e5 ................
| 4064: 00 00 00 00 00 06 04 01 0c 01 04 02 06 04 01 0c ................
| 4080: 01 03 02 06 04 01 0c 01 02 02 05 04 09 0d 01 02 ................
| page 4 offset 12288
| 0: 0d 0e bc 00 04 0e 78 00 00 00 00 00 00 00 0e 78 ......x........x
| 16: 0e 78 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .x..............
| 3696: 00 00 00 00 00 00 00 00 42 02 04 00 81 09 61 6c ........B.....al
| 3712: 70 68 61 20 63 68 61 6e 6e 65 20 62 61 63 6b 75 pha channe backu
| 3728: 70 20 61 62 61 6e 64 6f 6e 20 74 65 73 74 20 61 p abandon test a
| 3744: 62 61 63 6b 20 62 6f 6f 6d 65 72 20 61 74 6f 6d back boomer atom
| 3760: 20 61 6c 70 68 61 20 61 63 69 76 65 00 00 00 44 alpha acive...D
| 3776: 81 09 61 6c 70 68 61 20 63 68 61 6e 6e 65 20 62 ..alpha channe b
| 3792: 61 63 6b 75 70 20 61 62 61 6e 64 6f 6e 20 74 65 ackup abandon te
| 3808: 73 74 20 61 62 61 63 6b 20 62 6f 6f 6d 65 72 20 st aback boomer
| 3824: 61 74 6f 6d 20 61 6c 70 68 61 20 61 63 69 76 65 atom alpha acive
| 4064: 0a 03 03 00 1b 61 4e 61 6e 64 6f 6e 08 02 03 00 .....aNandon....
| 4080: 17 61 62 61 66 74 08 01 03 00 17 61 62 71 63 6b .abaft.....abqck
| page 5 offset 16384
| 0: 0d 0f e8 00 04 0f e2 00 00 00 00 00 00 00 0f e2 ................
| 16: 0f e2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
| 4064: 00 00 04 02 03 00 0e 0a 00 00 00 06 0e 0a 04 03 ................
| 4080: 03 00 0e 01 04 02 03 00 0e 01 04 01 03 10 0e 01 ................
| page 6 offset 20480
| 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 7 offset 24576
| 0: 0d 00 00 00 03 0f d6 00 0f f4 00 00 00 00 00 00 ................
| 4048: 00 00 00 00 00 00 09 03 02 1b 72 65 62 75 69 6c ..........rebuil
| 4064: 64 11 02 02 2b 69 6e 74 65 67 72 69 74 79 2d 63 d...+integrity-c
| 4080: 68 65 63 6b 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 heck....optimize
| end x.db
}]} {}
do_catchsql_test 57.1 {
INSERT INTO t1(t1) VALUES('optimize')
} {1 {database disk image is malformed}}
sqlite3_fts5_may_be_corrupt 0
finish_test
|