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Overview
| Comment: | In the recovery extension, if a payload size is unreasonably large, it is probably corrupt, so truncate it. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
988c3179e978a3a6d42541e9c7a2ab98 |
| User & Date: | drh 2023-11-29 13:47:46.693 |
Context
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2023-11-30
| ||
| 10:00 | Update some OPFS-related help text in WASM tests. Minor cleanups in speedtest1-worker.js. (check-in: 263f6d3a77 user: stephan tags: trunk) | |
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2023-11-29
| ||
| 13:47 | In the recovery extension, if a payload size is unreasonably large, it is probably corrupt, so truncate it. (check-in: 988c3179e9 user: drh tags: trunk) | |
| 02:45 | The assertion change at check-in [7946c79567b0ccd3] is insufficient to fix the problem of a Table object being deleted out from under the OP_VCheck opcode. We need to reference count the Table, which is accomplished here. (check-in: cad269d5e2 user: drh tags: trunk) | |
Changes
Changes to ext/recover/dbdata.c.
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578 579 580 581 582 583 584 585 586 587 588 589 590 591 |
iOff += nPointer;
/* Load the "byte of payload including overflow" field */
if( bNextPage || iOff>pCsr->nPage ){
bNextPage = 1;
}else{
iOff += dbdataGetVarintU32(&pCsr->aPage[iOff], &nPayload);
}
/* If this is a leaf intkey cell, load the rowid */
if( bHasRowid && !bNextPage && iOff<pCsr->nPage ){
iOff += dbdataGetVarint(&pCsr->aPage[iOff], &pCsr->iIntkey);
}
| > | 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 |
iOff += nPointer;
/* Load the "byte of payload including overflow" field */
if( bNextPage || iOff>pCsr->nPage ){
bNextPage = 1;
}else{
iOff += dbdataGetVarintU32(&pCsr->aPage[iOff], &nPayload);
if( nPayload>0x7fffff00 ) nPayload &= 0x3fff;
}
/* If this is a leaf intkey cell, load the rowid */
if( bHasRowid && !bNextPage && iOff<pCsr->nPage ){
iOff += dbdataGetVarint(&pCsr->aPage[iOff], &pCsr->iIntkey);
}
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| ︙ | ︙ |