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Overview
| Comment: | Detect a corrupt UnpackedRecord and return SQLITE_CORRUPT prior to calling sqlite3BtreeMovetoUnpacked(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 55ec474db8935ef36fae30da5d11f570 |
| User & Date: | drh 2013-11-30 12:49:28 |
Context
|
2013-12-01
| ||
| 01:18 | Fix typos in the header comment on the sqlite3Atoi64() routine. check-in: c85e0c54 user: drh tags: trunk | |
|
2013-11-30
| ||
| 12:49 | Detect a corrupt UnpackedRecord and return SQLITE_CORRUPT prior to calling sqlite3BtreeMovetoUnpacked(). check-in: 55ec474d user: drh tags: trunk | |
|
2013-11-29
| ||
| 15:39 | Change the name of the CORRUPTIBLE macro to CORRUPT_DB. check-in: f865be10 user: drh tags: trunk | |
Changes
Changes to src/btree.c.
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if( pKey ){
assert( nKey==(i64)(int)nKey );
pIdxKey = sqlite3VdbeAllocUnpackedRecord(
pCur->pKeyInfo, aSpace, sizeof(aSpace), &pFree
);
if( pIdxKey==0 ) return SQLITE_NOMEM;
sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
}else{
pIdxKey = 0;
}
rc = sqlite3BtreeMovetoUnpacked(pCur, pIdxKey, nKey, bias, pRes);
if( pFree ){
sqlite3DbFree(pCur->pKeyInfo->db, pFree);
}
|
> > > > |
690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 |
if( pKey ){
assert( nKey==(i64)(int)nKey );
pIdxKey = sqlite3VdbeAllocUnpackedRecord(
pCur->pKeyInfo, aSpace, sizeof(aSpace), &pFree
);
if( pIdxKey==0 ) return SQLITE_NOMEM;
sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
if( pIdxKey->nField==0 ){
sqlite3DbFree(pCur->pKeyInfo->db, pFree);
return SQLITE_CORRUPT_BKPT;
}
}else{
pIdxKey = 0;
}
rc = sqlite3BtreeMovetoUnpacked(pCur, pIdxKey, nKey, bias, pRes);
if( pFree ){
sqlite3DbFree(pCur->pKeyInfo->db, pFree);
}
|