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Overview
| Comment: | Fix a potential null-pointer deference following OOM introduced by check-in [e39795d7] (unreleased). |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
a2f77285fa44df86863eed576271f103 |
| User & Date: | drh 2017-06-11 18:26:15.910 |
Context
|
2017-06-11
| ||
| 19:40 | Fix the sessiondiff test module so that it does not run if the session extension is not enabled. (check-in: 8f92b7a622 user: drh tags: trunk) | |
| 18:26 | Fix a potential null-pointer deference following OOM introduced by check-in [e39795d7] (unreleased). (check-in: a2f77285fa user: drh tags: trunk) | |
|
2017-06-09
| ||
| 11:43 | Update the documentation to make it clear that the table name parameter to sqlite3_table_column_metadata() may not be NULL. (check-in: 2881ab1ed2 user: drh tags: trunk) | |
Changes
Changes to src/btree.c.
| ︙ | ︙ | |||
5712 5713 5714 5715 5716 5717 5718 |
/* EVIDENCE-OF: R-59841-13798 The 4-byte big-endian integer at offset 32
** stores the page number of the first page of the freelist, or zero if
** the freelist is empty. */
iTrunk = get4byte(&pPage1->aData[32]);
}
testcase( iTrunk==mxPage );
if( iTrunk>mxPage || nSearch++ > n ){
| | | 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 |
/* EVIDENCE-OF: R-59841-13798 The 4-byte big-endian integer at offset 32
** stores the page number of the first page of the freelist, or zero if
** the freelist is empty. */
iTrunk = get4byte(&pPage1->aData[32]);
}
testcase( iTrunk==mxPage );
if( iTrunk>mxPage || nSearch++ > n ){
rc = SQLITE_CORRUPT_PGNO(pPrevTrunk ? pPrevTrunk->pgno : 1);
}else{
rc = btreeGetUnusedPage(pBt, iTrunk, &pTrunk, 0);
}
if( rc ){
pTrunk = 0;
goto end_allocate_page;
}
|
| ︙ | ︙ |