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Overview
| Comment: | Detect database corruption in the modifyPagePointer() routine and abort. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
4f0bba42f904e505900be67b00179ebb |
| User & Date: | drh 2015-05-24 10:18:12 |
Context
|
2015-05-24
| ||
| 21:09 | Better detection of corruption in allocateSpace() in btree.c. check-in: bf7bb53e user: drh tags: trunk | |
| 10:18 | Detect database corruption in the modifyPagePointer() routine and abort. check-in: 4f0bba42 user: drh tags: trunk | |
|
2015-05-23
| ||
| 19:53 | Instead of early detection of corruption in balance_nonroot, simply ignore the error, as it is harmless and exceedingly uncommon. check-in: 7bbf9b3c user: drh tags: trunk | |
Changes
Changes to src/btree.c.
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return SQLITE_CORRUPT_BKPT;
}
put4byte(pPage->aData, iTo);
}else{
u8 isInitOrig = pPage->isInit;
int i;
int nCell;
btreeInitPage(pPage);
nCell = pPage->nCell;
for(i=0; i<nCell; i++){
u8 *pCell = findCell(pPage, i);
if( eType==PTRMAP_OVERFLOW1 ){
CellInfo info;
btreeParseCellPtr(pPage, pCell, &info);
|
> | > |
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return SQLITE_CORRUPT_BKPT;
}
put4byte(pPage->aData, iTo);
}else{
u8 isInitOrig = pPage->isInit;
int i;
int nCell;
int rc;
rc = btreeInitPage(pPage);
if( rc ) return rc;
nCell = pPage->nCell;
for(i=0; i<nCell; i++){
u8 *pCell = findCell(pPage, i);
if( eType==PTRMAP_OVERFLOW1 ){
CellInfo info;
btreeParseCellPtr(pPage, pCell, &info);
|