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Overview
| Comment: | Improved detection of cell corruption in sqlite3VdbeRecordCompareWithSkip(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
fa47f4c6589c431cf678560ac33dea6b |
| User & Date: | drh 2019-01-11 16:44:16 |
Context
|
2019-01-11
| ||
| 17:19 | Omit errors about missing SAVEPOINTs when aborting the .archive command in the CLI. check-in: 2a47387b user: drh tags: trunk | |
| 16:44 | Improved detection of cell corruption in sqlite3VdbeRecordCompareWithSkip(). check-in: fa47f4c6 user: drh tags: trunk | |
| 14:46 | Fix PRAGMA integrity_check so that it does not cancel the PRAGMA vdbe_debug setting. check-in: aaa3a19f user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
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szHdr1 = aKey1[0];
d1 = szHdr1 + sqlite3VdbeSerialTypeLen(s1);
i = 1;
pRhs++;
}else{
idx1 = getVarint32(aKey1, szHdr1);
d1 = szHdr1;
if( d1>(unsigned)nKey1 ){
pPKey2->errCode = (u8)SQLITE_CORRUPT_BKPT;
return 0; /* Corruption */
}
i = 0;
}
VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */
assert( pPKey2->pKeyInfo->nAllField>=pPKey2->nField
|| CORRUPT_DB );
assert( pPKey2->pKeyInfo->aSortOrder!=0 );
assert( pPKey2->pKeyInfo->nKeyField>0 );
assert( idx1<=szHdr1 || CORRUPT_DB );
|
> > | | | | < < |
4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 |
szHdr1 = aKey1[0];
d1 = szHdr1 + sqlite3VdbeSerialTypeLen(s1);
i = 1;
pRhs++;
}else{
idx1 = getVarint32(aKey1, szHdr1);
d1 = szHdr1;
i = 0;
}
if( d1>(unsigned)nKey1 ){
pPKey2->errCode = (u8)SQLITE_CORRUPT_BKPT;
return 0; /* Corruption */
}
VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */
assert( pPKey2->pKeyInfo->nAllField>=pPKey2->nField
|| CORRUPT_DB );
assert( pPKey2->pKeyInfo->aSortOrder!=0 );
assert( pPKey2->pKeyInfo->nKeyField>0 );
assert( idx1<=szHdr1 || CORRUPT_DB );
|
Changes to test/fuzzdata7.db.
cannot compute difference between binary files