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Apply the same fix found in [99057383acc8f920] to descending scans.

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dbsqlfuzz afd1d61fc27d14938a0d78a50970fa1e9fbfee5.

FossilOrigin-Name: e1d463c2d6e93e0ae0a60a05a79cd346bd07142de2fe631b370a9b946763b5d6
This commit is contained in:
drh
2024-01-28 00:31:47 +00:00
parent 052f0a95d0
commit d921533954
3 changed files with 11 additions and 8 deletions
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5
src/btree.c
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@@ -6280,7 +6280,10 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur){
}
pPage = pCur->pPage;
assert( pPage->isInit );
if( sqlite3FaultSim(412) ) pPage->isInit = 0;
if( !pPage->isInit ){
return SQLITE_CORRUPT_BKPT;
}
if( !pPage->leaf ){
int idx = pCur->ix;
rc = moveToChild(pCur, get4byte(findCell(pPage, idx)));