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Overview
| Comment: | Fix a possible segfault after an OOM fault. This has been in the code for ages but only expressed itself following the previous check-in. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
a3553b8a035b70e76a5a325b9e9f379f |
| User & Date: | drh 2012-02-02 03:11:40 |
Context
|
2012-02-02
| ||
| 03:38 | Simplified array allocation in the IdList and AggInfo objects. check-in: 25df2a74 user: drh tags: trunk | |
| 03:11 | Fix a possible segfault after an OOM fault. This has been in the code for ages but only expressed itself following the previous check-in. check-in: a3553b8a user: drh tags: trunk | |
| 01:58 | Remove the nAlloc field from the ExprList object. check-in: 5963de30 user: drh tags: trunk | |
Changes
Changes to src/select.c.
2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 |
}
if( j==nOrderBy ){
Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
if( pNew==0 ) return SQLITE_NOMEM;
pNew->flags |= EP_IntValue;
pNew->u.iValue = i;
pOrderBy = sqlite3ExprListAppend(pParse, pOrderBy, pNew);
pOrderBy->a[nOrderBy++].iOrderByCol = (u16)i;
}
}
}
/* Compute the comparison permutation and keyinfo that is used with
** the permutation used to determine if the next
** row of results comes from selectA or selectB. Also add explicit
|
| |
2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 |
}
if( j==nOrderBy ){
Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
if( pNew==0 ) return SQLITE_NOMEM;
pNew->flags |= EP_IntValue;
pNew->u.iValue = i;
pOrderBy = sqlite3ExprListAppend(pParse, pOrderBy, pNew);
if( pOrderBy ) pOrderBy->a[nOrderBy++].iOrderByCol = (u16)i;
}
}
}
/* Compute the comparison permutation and keyinfo that is used with
** the permutation used to determine if the next
** row of results comes from selectA or selectB. Also add explicit
|