From 2fa619a3a86d554551f4fc6b868dcf0402e59dd5 Mon Sep 17 00:00:00 2001
From: dan <dan@noemail.net>
Date: Sat, 9 Feb 2019 19:23:54 +0000
Subject: [PATCH] Change a few assert() statements in fts3 that might fail if
 the database is corrupt.

FossilOrigin-Name: db74a56af73d92b7a9d43ceda7e4540915c580c68a0266b4ddefb9e0d5cbcbeb
---
 ext/fts3/fts3_write.c           |   6 +-
 ext/fts5/test/fts5corrupt3.test |   1 +
 manifest                        |  18 +--
 manifest.uuid                   |   2 +-
 test/fts3corrupt4.test          | 208 ++++++++++++++++++++++++++++++++
 5 files changed, 223 insertions(+), 12 deletions(-)

diff --git a/ext/fts3/fts3_write.c b/ext/fts3/fts3_write.c
index 031b7b353b..130a7fbdea 100644
--- a/ext/fts3/fts3_write.c
+++ b/ext/fts3/fts3_write.c
@@ -3235,8 +3235,10 @@ static int fts3SegmentMerge(
   if( rc!=SQLITE_OK ) goto finished;
 
   assert( csr.nSegment>0 );
-  assert( iNewLevel>=getAbsoluteLevel(p, iLangid, iIndex, 0) );
-  assert( iNewLevel<getAbsoluteLevel(p, iLangid, iIndex,FTS3_SEGDIR_MAXLEVEL) );
+  assert_fts3_nc( iNewLevel>=getAbsoluteLevel(p, iLangid, iIndex, 0) );
+  assert_fts3_nc( 
+    iNewLevel<getAbsoluteLevel(p, iLangid, iIndex,FTS3_SEGDIR_MAXLEVEL) 
+  );
 
   memset(&filter, 0, sizeof(Fts3SegFilter));
   filter.flags = FTS3_SEGMENT_REQUIRE_POS;
diff --git a/ext/fts5/test/fts5corrupt3.test b/ext/fts5/test/fts5corrupt3.test
index d74fbcce0c..a511efb30c 100644
--- a/ext/fts5/test/fts5corrupt3.test
+++ b/ext/fts5/test/fts5corrupt3.test
@@ -7781,6 +7781,7 @@ do_execsql_test 55.2 {
   ROLLBACK TO one;
 }
 
+
 sqlite3_fts5_may_be_corrupt 0
 finish_test
 
diff --git a/manifest b/manifest
index 7da10d3c4b..01727ffac6 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Small\sperformance\simprovement\sand\ssize\sreduction\sfor\spageFindSlot()\s-\sthe\nroutine\sin\sbtree.c\sthat\slocates\sa\sfree\sslot\sfor\sa\scell\son\sa\sbtree\spage.
-D 2019-02-08T22:34:59.960
+C Change\sa\sfew\sassert()\sstatements\sin\sfts3\sthat\smight\sfail\sif\sthe\sdatabase\sis\scorrupt.
+D 2019-02-09T19:23:54.418
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 178d8eb6840771149cee40b322d1b3be30d330198c522c903c1b66fb5a1bfca4
@@ -98,7 +98,7 @@ F ext/fts3/fts3_tokenizer.h 64c6ef6c5272c51ebe60fc607a896e84288fcbc3
 F ext/fts3/fts3_tokenizer1.c 5c98225a53705e5ee34824087478cf477bdb7004
 F ext/fts3/fts3_unicode.c 4b9af6151c29b35ed09574937083cece7c31e911f69615e168a39677569b684d
 F ext/fts3/fts3_unicode2.c 416eb7e1e81142703520d284b768ca2751d40e31fa912cae24ba74860532bf0f
-F ext/fts3/fts3_write.c 45cbe0b06221f5debefe37f8f9882cf0401592668cb76624a64c0f3f185115de
+F ext/fts3/fts3_write.c 3732d0495b248a23a8f92af3d582c5d910d607b2bf54985e81a3d4d09b4745ea
 F ext/fts3/fts3speed.tcl b54caf6a18d38174f1a6e84219950d85e98bb1e9
 F ext/fts3/mkfts3amal.tcl 252ecb7fe6467854f2aa237bf2c390b74e71f100
 F ext/fts3/tool/fts3cov.sh c331d006359456cf6f8f953e37f2b9c7d568f3863f00bb5f7eb87fea4ac01b73
@@ -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 4c506a138797d23049bf08552b4571f5beb5138ab7b3329b9210fe5aac8796d2
+F ext/fts5/test/fts5corrupt3.test 1e57f8124a4db0587a83c23c196ec37d74a5c0de6e0c2b94d6d67f91dcfe2762
 F ext/fts5/test/fts5delete.test cbf87e3b8867c4d5cfcaed975c7475fd3f99d072bce2075fcedf43d1f82af775
 F ext/fts5/test/fts5detail.test 31b240dbf6d44ac3507e2f8b65f29fdc12465ffd531212378c7ce1066766f54e
 F ext/fts5/test/fts5determin.test 1b77879b2ae818b5b71c859e534ee334dac088b7cf3ff3bf76a2c82b1c788d11
@@ -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 ff7313656c4ad446e61c41e5cb81336441eaaafe6f4fd6938f1c3ac0c985045e
+F test/fts3corrupt4.test 2afb0da4fe1fb6468a485f96d6a1bc4959734f515176ec29294dd49b0ad4c946
 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 1d212957079a2caa30f3c9d80f43464781bc9634c2b5181a5814efbddae31711
-R 1d32a81f0717480499f3dabeb3b2a4f0
-U drh
-Z 7c08fbb57c9ef7825a1477c0d3fbf8a6
+P 1969372ac72d25cc642a0268f4bb0ae4b59f2dca568c119ef61b67183b3a8bd9
+R 337fdf56fb6120be7b5570f5a6b13c97
+U dan
+Z 3ee700c86d7982301bd59c67543d08c0
diff --git a/manifest.uuid b/manifest.uuid
index 445e05f621..63a146afab 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-1969372ac72d25cc642a0268f4bb0ae4b59f2dca568c119ef61b67183b3a8bd9
\ No newline at end of file
+db74a56af73d92b7a9d43ceda7e4540915c580c68a0266b4ddefb9e0d5cbcbeb
\ No newline at end of file
diff --git a/test/fts3corrupt4.test b/test/fts3corrupt4.test
index 3fd616b688..55e52c4cdd 100644
--- a/test/fts3corrupt4.test
+++ b/test/fts3corrupt4.test
@@ -3052,5 +3052,213 @@ do_catchsql_test 19.1 {
   SELECT rowid,a,c,snippet(t1,85101090932165,-1,10) FROM t1 WHERE a MATCH 'rtree';
 } {1 {database disk image is malformed}}
 
+#-------------------------------------------------------------------------
+reset_db
+do_test 20.0 {
+  sqlite3 db {}
+  db deserialize [decode_hexdb {
+.open --hexdb
+| size 28672 pagesize 4096 filename crash-afecd03c862e58.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 00 00 00 00 00 00 00 00 06 00 00 00 04   ................
+|     96: 00 00 00 00 0d 0e ef 00 07 0d 4d 00 0f bd 0f 5f   ..........M...._
+|    112: 0e f7 0e 06 0e bc 0d a4 0d 4d 00 00 01 00 00 00   .........M......
+|   3392: 00 00 00 00 00 00 00 00 00 00 00 00 00 55 07 07   .............U..
+|   3408: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 73 74   ......tablet1_st
+|   3424: 61 74 74 31 5f 73 74 61 74 07 43 52 45 41 54 45   att1_stat.CREATE
+|   3440: 20 54 41 42 4c 45 20 27 74 31 5f 73 74 61 74 27    TABLE 't1_stat'
+|   3456: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d   (id INTEGER PRIM
+|   3472: 41 52 59 20 4b 45 59 2c 20 76 61 6c 75 65 20 42   ARY KEY, value B
+|   3488: 4c 4f 42 29 60 06 07 17 21 21 01 81 0b 74 61 62   LOB)`...!!...tab
+|   3504: 6c 65 74 31 5f 64 6f 63 73 69 7a 65 74 31 5f 64   let1_docsizet1_d
+|   3520: 6f 63 73 69 7a 65 06 43 52 45 41 54 45 20 54 41   ocsize.CREATE TA
+|   3536: 42 4c 45 20 27 74 31 5f 64 6f 63 73 69 7a 65 27   BLE 't1_docsize'
+|   3552: 28 64 6f 63 69 64 20 49 4e 54 45 47 45 52 20 50   (docid INTEGER P
+|   3568: 52 49 4d 41 52 59 30 4b 45 59 2c 20 73 69 7a 65   RIMARY0KEY, size
+|   3584: 20 42 4c 4f 42 29 81 33 04 07 17 1f 1f 01 82 35    BLOB).3.......5
+|   3600: 74 61 62 6c 65 74 31 5f 73 65 67 64 69 72 74 31   tablet1_segdirt1
+|   3616: 5f 73 65 67 64 69 25 04 43 52 45 41 54 45 20 54   _segdi%.CREATE T
+|   3632: 41 42 4c 45 20 27 74 31 5f 73 65 67 64 69 72 27   ABLE 't1_segdir'
+|   3648: 28 6c 65 76 65 6c 20 49 4e 54 45 47 45 52 2c 69   (level INTEGER,i
+|   3664: 64 78 20 49 4e 54 45 47 45 52 2c 73 74 61 72 74   dx INTEGER,start
+|   3680: 5f 62 6c 6f 63 6b 20 49 4e 54 45 47 45 52 2c 6c   _block INTEGER,l
+|   3696: 65 61 76 65 73 5f 65 6e 64 5f 62 6c 6f 63 6b 20   eaves_end_block 
+|   3712: 49 4d 54 45 47 45 52 2c 65 6e 64 5f 62 6c 6f 63   IMTEGER,end_bloc
+|   3728: 6b 20 49 4e 54 45 47 45 52 2c 72 6f 6f 74 20 42   k INTEGER,root B
+|   3744: 4c 4f 42 2c 50 52 49 4d 41 52 59 20 4b 45 59 28   LOB,PRIMARY KEY(
+|   3760: 6c 65 76 65 6c 2c 20 69 64 78 29 29 31 05 06 17   level, idx))1...
+|   3776: 45 1f 01 00 69 6e 64 65 78 73 71 6c 69 74 65 5f   E...indexsqlite_
+|   3792: 61 75 74 6f 69 6e 64 65 78 5f 74 31 5f 73 65 67   autoindex_t1_seg
+|   3808: 64 69 72 5f 31 74 31 5f 73 65 67 64 69 72 05 00   dir_1t1_segdir..
+|   3824: 00 00 08 00 00 00 00 66 03 07 17 23 23 01 81 13   .......f...##...
+|   3840: 74 61 62 6c 65 74 31 5f 73 65 67 6d 65 6e 74 73   tablet1_segments
+|   3856: 74 31 5f 73 65 67 6d 65 6e 74 73 03 43 52 45 41   t1_segments.CREA
+|   3872: 54 45 20 54 41 42 4c 45 20 27 74 31 5f 73 65 67   TE TABLE 't1_seg
+|   3888: 6d 65 6e 74 73 27 28 62 6c 6f 63 6b 69 64 20 49   ments'(blockid I
+|   3904: 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b   NTEGER PRIMARY K
+|   3920: 45 59 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 5c   EY, block BLOB).
+|   3936: 02 07 17 21 21 01 81 03 74 61 62 6c 65 74 31 5f   ...!!...tablet1_
+|   3952: 63 6f 6e 74 65 6e 74 74 31 5f 63 6f 6e 74 65 6e   contentt1_conten
+|   3968: 74 02 43 52 45 41 54 45 20 54 41 42 4c 45 20 27   t.CREATE TABLE '
+|   3984: 74 31 5f 63 6f 6e 74 65 6e 74 27 28 64 6f 63 69   t1_content'(doci
+|   4000: 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52   d INTEGER PRIMAR
+|   4016: 59 20 4b 45 59 2c 20 27 63 30 61 27 29 41 01 06   Y KEY, 'c0a')A..
+|   4032: 17 11 11 08 71 74 61 62 6c 65 74 31 74 31 43 52   ....qtablet1t1CR
+|   4048: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42   EATE VIRTUAL TAB
+|   4064: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 34   LE t1 USING fts4
+|   4080: 28 61 2c 70 72 65 66 69 78 3d 27 31 2c 32 27 29   (a,prefix='1,2')
+| page 2 offset 4096
+|      0: 0d 00 00 00 08 0e 1f 00 0f c4 0f 7c 0f 34 0f 07   ...........|.4..
+|     16: 0e c3 0e 97 0e 63 0e 1f 00 00 00 00 00 00 00 00   .....c..........
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+|   3696: 72 20 73 69 6e 74 20 6f 63 63 61 65 63 61 74 20   r sint occaecat 
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+|   3728: 6f 69 64 65 6e 74 2c 2a 06 03 00 5b 63 69 6c 6c   oident,*...[cill
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+|   3760: 69 61 74 20 6e 75 6c 6c 61 20 70 61 72 69 61 74   iat nulla pariat
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+|   3920: 6d 2c 20 71 75 69 73 20 6e 6f 73 74 72 75 64 20   m, quis nostrud 
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+|   3952: 61 6d 63 6f 20 6c 61 62 6f 72 69 73 46 02 04 00   amco laborisF...
+|   3968: 81 11 73 65 64 20 64 6f 20 65 69 75 73 6d 6f 64   ..sed do eiusmod
+|   3984: 20 74 65 6d 70 6f 72 20 69 6e 63 69 64 69 64 75    tempor incididu
+|   4000: 6e 74 20 75 74 20 6c 61 62 6f 72 65 20 65 74 20   nt ut labore et 
+|   4016: 64 6f 6c 6f 72 65 20 6d 61 67 6e 61 20 61 6c 69   dolore magna ali
+|   4032: 71 75 61 2e 3a 01 03 00 7b 4c 6f 72 65 6d 20 69   qua.:....Lorem i
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+|   4064: 6d 65 74 2c 20 63 6f 6e 73 65 63 74 65 74 75 72   met, consectetur
+|   4080: 20 61 64 69 70 69 73 63 69 6e 67 20 65 6c 69 74    adipiscing elit
+| page 3 offset 8192
+|      0: 0d 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00   ................
+| page 4 offset 12288
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+|   2848: 02 65 61 03 04 06 00 01 01 69 03 02 04 00 01 01   .ea......i......
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+|   2880: 05 0b 00 03 0b 00 01 01 74 03 02 09 00 01 01 75   ........t......u
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+|   2912: 00 00 02 66 75 03 06 05 00 00 02 69 64 03 08 0a   ...fu......id...
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+|   2992: 00 01 01 6f 03 08 08 00 00 02 6e 69 03 04 02 00   ...o......ni....
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+|   3024: 00 00 02 6f 63 03 07 04 00 01 01 66 03 08 06 00   ...oc......f....
+|   3040: 00 02 70 61 03 06 07 00 01 01 72 03 07 07 00 00   ..pa......r.....
+|   3056: 02 71 75 06 03 07 00 05 05 00 00 02 72 65 03 05   .qu.........re..
+|   3072: 07 00 00 02 73 65 03 02 02 00 01 01 69 06 01 05   ....se......i...
+|   3088: 00 06 03 00 01 01 75 03 08 02 00 00 02 74 65 03   ......u......te.
+|   3104: 03 05 00 00 02 72 bc 03 03 0a 00 01 01 74 09 02   .....r.......t..
+|   3120: 07 00 01 02 00 01 03 00 00 02 76 65 06 03 06 00   ..........ve....
+|   3136: 02 0a 00 01 01 6f 03 05 09 00 82 0a 02 08 02 08   .....o..........
+|   3152: 08 08 17 84 02 04 00 30 20 32 35 31 00 01 61 13   .......0 251..a.
+|   3168: 01 06 04 00 01 0c 00 01 04 00 01 04 00 01 03 00   ................
+|   3184: 03 09 00 00 01 63 10 01 07 00 03 07 03 00 02 02   .....c..........
+|   3200: 00 01 05 00 01 04 00 00 01 64 11 01 04 00 01 03   .........d......
+|   3216: 09 00 03 02 05 00 01 03 00 02 07 00 00 01 65 1b   ..............e.
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+|   3280: 00 03 03 09 00 00 01 6c 0c 01 02 00 01 08 00 01   .......l........
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+|   3392: 75 0a 02 07 00 01 02 0a 00 01 03 00 00 01 76 07   u.............v.
+|   3408: 03 06 00 02 09 03 00 85 26 01 08 08 08 08 08 17   ........&.......
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+|   3472: 01 03 6d 65 74 03 01 06 00 01 03 6e 69 6d 03 08   ..met......nim..
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+|   3536: 07 00 05 04 71 75 61 74 03 04 08 00 01 04 75 6c   ....quat......ul
+|   3552: 70 61 03 08 04 00 02 07 70 69 64 61 74 61 74 03   pa......pidatat.
+|   3568: 07 05 00 00 08 64 65 73 65 72 75 6e 74 03 08 07   .....deserunt...
+|   3584: 00 01 01 6f 03 02 03 00 02 03 6c 6f 72 06 01 04   ...o......lor...
+|   3600: 00 04 05 00 05 01 65 06 02 0a 00 04 03 00 01 03   ......e.........
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+|   3632: 06 69 75 73 6d 6f 64 03 02 04 00 01 03 6c 69 74   .iusmod......lit
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+|   3664: 73 65 03 05 0b 00 02 01 74 03 08 0b 00 01 01 74   se......t......t
+|   3680: 03 02 09 00 01 01 75 03 06 04 00 01 01 78 03 04   ......u......x..
+|   3696: 05 00 02 07 63 65 70 74 65 75 72 03 07 02 00 02   ....cepteur.....
+|   3712: 0a 65 72 63 69 74 61 74 69 6f 6e 03 03 09 00 00   .ercitation.....
+|   3728: 06 66 75 67 69 61 74 03 06 05 00 00 02 69 64 03   .fugiat......id.
+|   3744: 08 0a 00 01 01 6e 07 05 06 04 00 03 03 00 02 08   .....n..........
+|   3760: 63 69 64 69 64 75 6e 74 03 02 06 00 01 04 70 73   cididunt......ps
+|   3776: 75 6d 03 01 03 00 01 04 72 75 72 65 03 05 04 00   um......rure....
+|   3792: 00 06 6c 61 62 6f 72 65 03 02 08 00 05 02 69 73   ..labore......is
+|   3808: 03 03 0b 00 05 02 75 6d 03 08 0c 00 01 04 6f 72   ......um......or
+|   3824: 65 6d 03 01 02 00 00 05 6d 61 67 6e 61 03 02 0b   em......magna...
+|   3840: 00 01 04 69 6e 69 6d 03 03 05 00 01 05 6f 6c 6c   ...inim......oll
+|   3856: 69 74 03 08 08 00 00 04 6e 69 73 69 03 04 02 00   it......nisi....
+|   3872: 01 02 6f 6e 03 07 06 00 02 05 73 74 72 75 64 03   ..on......strud.
+|   3888: 03 08 00 01 04 75 6c 6c 61 03 06 06 00 00 08 6f   .....ulla......o
+|   3904: 63 63 61 65 63 61 74 03 07 04 00 01 06 66 66 69   ccaecat......ffi
+|   3920: 63 69 61 03 08 06 00 00 08 70 61 72 69 61 74 75   cia......pariatu
+|   3936: 72 03 06 07 00 01 07 72 6f 69 64 65 6e 74 03 07   r......roident..
+|   3952: 07 00 00 03 71 75 69 03 08 05 00 03 01 73 03 03   ....qui......s..
+|   3968: 07 00 00 0d 72 65 41 72 65 68 65 6e 64 65 72 69   ....reArehenderi
+|   3984: 74 03 05 07 00 00 03 73 65 64 03 02 02 00 01 03   t......sed......
+|   4000: 69 6e 74 03 07 03 00 02 01 74 03 01 05 00 01 03   int......t......
+|   4016: 75 6e 74 03 08 02 00 00 06 74 65 6d 70 6f 72 03   unt......tempor.
+|   4032: 02 05 00 00 07 75 6c 6c 61 6d 63 6f 03 03 0a 00   .....ullamco....
+|   4048: 01 01 74 09 02 07 00 01 02 00 01 03 00 00 05 76   ..t............v
+|   4064: 65 6c 69 74 03 05 0a 00 02 04 6e 69 61 6d 03 03   elit......niam..
+|   4080: 06 00 01 08 70 6c 75 70 74 61 74 65 03 05 09 00   ....pluptate....
+| page 5 offset 16384
+|      0: 0a 00 00 00 03 0f eb 00 0f fb 0f f3 0f eb 00 00   ................
+|   4064: 00 00 00 00 00 00 00 00 00 00 00 07 04 02 08 01   ................
+|   4080: 08 00 03 07 04 0a 98 01 04 00 02 04 04 08 08 09   ................
+| page 6 offset 20480
+|      0: 0d 00 00 00 08 0f d0 00 0f fa 0f f4 0f ee 0f e8   ................
+|     16: 0f e2 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
+|   4048: 04 08 03 00 0e 0b 04 07 03 00 0e 06 04 06 03 00   ................
+|   4064: 0e 06 04 05 03 00 0e 0a 04 04 03 00 0e 07 04 03   ................
+|   4080: 03 00 0e 0a 04 02 03 00 0e 0b 04 01 03 00 0e 08   ................
+| page 7 offset 24576
+|      0: 0d 00 00 00 01 0f f7 00 0f f7 00 00 00 00 00 00   ................
+|   4080: 00 00 00 00 00 00 00 07 00 03 00 14 08 45 b5 03   .............E..
+| end crash-afecd03c862e58.db
+}]} {}
+
+do_execsql_test 20.1 {
+  BEGIN;
+  WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<10)
+    INSERT INTO t1(a) SELECT randomblob(3000) FROM c;
+}
+
+do_execsql_test 20.2 {
+  INSERT INTO t1(t1) VALUES('optimize');
+} 
+
+
 finish_test