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Overview
| Comment: | Fix a faulty assert() inside sqlite3ExprDup(). |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
59812e7ef705226c801f95ec7f78cc93 |
| User & Date: | drh 2021-04-12 23:18:18.464 |
References
|
2021-05-20
| ||
| 23:25 | Fix a faulty assert() statement in sqlite3ExprListDup(). This is a continuation of the fix at [59812e7ef705226c]. (check-in: 240f7494bf user: drh tags: trunk) | |
Context
|
2021-04-13
| ||
| 01:12 | Fix an error in the inversion function for json_group_array(). dbsqlfuzz 68a4b0f668b7bc27235e3f1c5cff8a2d94cfa17e. (check-in: e718a62ed1 user: drh tags: trunk) | |
|
2021-04-12
| ||
| 23:18 | Fix a faulty assert() inside sqlite3ExprDup(). (check-in: 59812e7ef7 user: drh tags: trunk) | |
| 22:39 | Fix an assert() in OP_ParseSchema so that it works even after an OOM. (check-in: 79b8835379 user: drh tags: trunk) | |
Changes
Changes to src/expr.c.
| ︙ | ︙ | |||
1398 1399 1400 1401 1402 1403 1404 |
*pzBuffer = zAlloc;
}
}else{
if( !ExprHasProperty(p, EP_TokenOnly|EP_Leaf) ){
if( pNew->op==TK_SELECT_COLUMN ){
pNew->pLeft = p->pLeft;
assert( p->iColumn==0 || p->pRight==0 );
| | > | 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 |
*pzBuffer = zAlloc;
}
}else{
if( !ExprHasProperty(p, EP_TokenOnly|EP_Leaf) ){
if( pNew->op==TK_SELECT_COLUMN ){
pNew->pLeft = p->pLeft;
assert( p->iColumn==0 || p->pRight==0 );
assert( p->pRight==0 || p->pRight==p->pLeft
|| ExprHasProperty(p->pLeft, EP_Subquery) );
}else{
pNew->pLeft = sqlite3ExprDup(db, p->pLeft, 0);
}
pNew->pRight = sqlite3ExprDup(db, p->pRight, 0);
}
}
}
|
| ︙ | ︙ |