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Improved detection of corrupt databases in balance_nonroot().

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dbsqlfuzz d1cf013c50a620b68c2a5bd240d29afd65e5f58e.

FossilOrigin-Name: a2464bbb825b5976ef974a2e6c17ea150f5e6fcd0dd0f144b9f9c1c22a9c9c82
This commit is contained in:
drh
2023-10-05 11:06:10 +00:00
parent a357bdbfc4
commit 5d9446d100
3 changed files with 10 additions and 8 deletions
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2
src/btree.c
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@@ -7492,6 +7492,7 @@ static int rebuildPage(
int k; /* Current slot in pCArray->apEnd[] */
u8 *pSrcEnd; /* Current pCArray->apEnd[k] value */
assert( nCell>0 );
assert( i<iEnd );
j = get2byte(&aData[hdr+5]);
if( j>(u32)usableSize ){ j = 0; }
@@ -7798,6 +7799,7 @@ static int editPage(
return SQLITE_OK;
editpage_fail:
/* Unable to edit this page. Rebuild it from scratch instead. */
if( nNew<1 ) return SQLITE_CORRUPT_BKPT;
populateCellCache(pCArray, iNew, nNew);
return rebuildPage(pCArray, iNew, nNew, pPg);
}