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Remove a NEVER() from btreeNext() that dbsqlfuzz 460aa158f9a2c41145831cc924296cde1f312b3f

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found could sometimes be reached.  I will find a way to test that branch
later.

FossilOrigin-Name: 1dffeffe150fff6777cf26bc960326ca4e4190d25d05bb066b082d1e1c8eb374
This commit is contained in:
drh
2023-03-16 09:07:46 +00:00
parent ffcad5893a
commit 5531316dd0
3 changed files with 8 additions and 8 deletions
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12
manifest
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@@ -1,5 +1,5 @@
C Disallow\sthe\sone-pass\soptimization\sfor\sDELETE\sif\sthe\sWHERE\sclause\scontains\na\ssubquery.\s\sFix\sfor\sthe\sproblem\sreported\sby\n[forum:/forumpost/e61252062c9d286d|forum\spost\se61252062c9d286d].\s\sThis\sfix\nis\smore\srestrictive\sthan\snecessary.\s\sIt\scould\sbe\srelaxed\sif\sthe\ssubquery\sdoes\nnot\sinvolve\sthe\stable\sthat\sis\sthe\ssubject\sof\sthe\sDELETE. C Remove\sa\sNEVER()\sfrom\sbtreeNext()\sthat\sdbsqlfuzz\s460aa158f9a2c41145831cc924296cde1f312b3f\nfound\scould\ssometimes\sbe\sreached.\s\sI\swill\sfind\sa\sway\sto\stest\sthat\sbranch\nlater.
D 2023-03-15T17:58:51.689 D 2023-03-16T09:07:46.644
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -564,7 +564,7 @@ F src/auth.c f4fa91b6a90bbc8e0d0f738aa284551739c9543a367071f55574681e0f24f8cf
F src/backup.c a2891172438e385fdbe97c11c9745676bec54f518d4447090af97189fd8e52d7 F src/backup.c a2891172438e385fdbe97c11c9745676bec54f518d4447090af97189fd8e52d7
F src/bitvec.c 7c849aac407230278445cb069bebc5f89bf2ddd87c5ed9459b070a9175707b3d F src/bitvec.c 7c849aac407230278445cb069bebc5f89bf2ddd87c5ed9459b070a9175707b3d
F src/btmutex.c 6ffb0a22c19e2f9110be0964d0731d2ef1c67b5f7fabfbaeb7b9dabc4b7740ca F src/btmutex.c 6ffb0a22c19e2f9110be0964d0731d2ef1c67b5f7fabfbaeb7b9dabc4b7740ca
F src/btree.c c547e099f853de61835ff45da8d956a932d02ecf1ffd472a1f2a103b83e6dd40 F src/btree.c 9192990bb78806df33ac680df47cb4100b5dbe5d298c3d0abffc82cd31ca6634
F src/btree.h aa354b9bad4120af71e214666b35132712b8f2ec11869cb2315c52c81fad45cc F src/btree.h aa354b9bad4120af71e214666b35132712b8f2ec11869cb2315c52c81fad45cc
F src/btreeInt.h 06bb2c1a07172d5a1cd27a2a5d617b93b1e976c5873709c31964786f86365a6e F src/btreeInt.h 06bb2c1a07172d5a1cd27a2a5d617b93b1e976c5873709c31964786f86365a6e
F src/build.c 4fed662d383527c808d85f53b9c544ead425ac8b9c7cb38501a64e3797921d41 F src/build.c 4fed662d383527c808d85f53b9c544ead425ac8b9c7cb38501a64e3797921d41
@@ -2050,8 +2050,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 4c4e66f293d7768cceb875a936ca0f4cd910473e20b9910698cc1e1ce221a7d4 P 73f0036f045bf37193b6e87ae45b578c5831614c530488257c69666178da3aa5
R 934d92c186df99d22e77975c034c41b7 R 416ca2e38e88837ddad74173b91b3e6d
U drh U drh
Z 54012e32e8462771957ea3ef7763a915 Z 476a952efa83c3a1b612460afea7cd08
# Remove this line to create a well-formed Fossil manifest. # Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@@ -1 +1 @@
73f0036f045bf37193b6e87ae45b578c5831614c530488257c69666178da3aa5 1dffeffe150fff6777cf26bc960326ca4e4190d25d05bb066b082d1e1c8eb374

2
src/btree.c
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@@ -6132,7 +6132,7 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
pPage = pCur->pPage; pPage = pCur->pPage;
idx = ++pCur->ix; idx = ++pCur->ix;
if( NEVER(!pPage->isInit) || sqlite3FaultSim(412) ){ if( !pPage->isInit || sqlite3FaultSim(412) ){
return SQLITE_CORRUPT_BKPT; return SQLITE_CORRUPT_BKPT;
} }