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Overview
Comment: | Fix an obscure assertion fault that can follow an OOM. The problem was introduced by check-in [a1cf44763277b6c7]. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
04e7e5650efffdce759b46999beb67c2 |
User & Date: | drh 2017-05-06 18:09:36.744 |
Context
2017-05-10
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12:58 | Avoid unnecessary codec operations on in-memory subjournals. (check-in: 199b2a8499 user: drh tags: trunk) | |
2017-05-08
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18:29 | Do not invoke codec macros when reading or writing an in-memory sub-journal. (check-in: 2c145ee6c9 user: dan tags: codecless-inmemory-subjournal) | |
2017-05-06
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18:09 | Fix an obscure assertion fault that can follow an OOM. The problem was introduced by check-in [a1cf44763277b6c7]. (check-in: 04e7e5650e user: drh tags: trunk) | |
17:12 | Fix requirements marks and harmless compiler warnings. (check-in: 198ff4c01d user: drh tags: trunk) | |
Changes
Changes to src/expr.c.
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1546 1547 1548 1549 1550 1551 1552 | if( pList ){ assert( pList->nExpr==iFirst+i+1 ); pList->a[pList->nExpr-1].zName = pColumns->a[i].zName; pColumns->a[i].zName = 0; } } | | | 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 | if( pList ){ assert( pList->nExpr==iFirst+i+1 ); pList->a[pList->nExpr-1].zName = pColumns->a[i].zName; pColumns->a[i].zName = 0; } } if( !db->mallocFailed && pExpr->op==TK_SELECT && ALWAYS(pList!=0) ){ Expr *pFirst = pList->a[iFirst].pExpr; assert( pFirst!=0 ); assert( pFirst->op==TK_SELECT_COLUMN ); /* Store the SELECT statement in pRight so it will be deleted when ** sqlite3ExprListDelete() is called */ pFirst->pRight = pExpr; |
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