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Overview
| Comment: | Fix a potential over-size and hence undefined shift operation. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
6379b0729521146bc4ec27a9924492c7 |
| User & Date: | drh 2014-01-28 18:53:29 |
Context
|
2014-01-28
| ||
| 20:36 | Fix harmless compiler warnings in the showdb utility program. (check-in: 27c27daa user: drh tags: trunk) | |
| 18:53 | Fix a potential over-size and hence undefined shift operation. (check-in: 6379b072 user: drh tags: trunk) | |
| 17:49 | Minor bugfix in main.c so that the library builds with SQLITE_OMIT_WSD defined. (check-in: 5e3b9ecc user: dan tags: trunk) | |
Changes
Changes to src/delete.c.
633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 |
pParse->nMem += (1 + pTab->nCol);
/* Populate the OLD.* pseudo-table register array. These values will be
** used by any BEFORE and AFTER triggers that exist. */
sqlite3VdbeAddOp2(v, OP_Copy, iPk, iOld);
for(iCol=0; iCol<pTab->nCol; iCol++){
testcase( mask!=0xffffffff && iCol==31 );
if( mask==0xffffffff || (mask & MASKBIT32(iCol))!=0 ){
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, iCol, iOld+iCol+1);
}
}
/* Invoke BEFORE DELETE trigger programs. */
addrStart = sqlite3VdbeCurrentAddr(v);
sqlite3CodeRowTrigger(pParse, pTrigger,
|
> | |
633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 |
pParse->nMem += (1 + pTab->nCol);
/* Populate the OLD.* pseudo-table register array. These values will be
** used by any BEFORE and AFTER triggers that exist. */
sqlite3VdbeAddOp2(v, OP_Copy, iPk, iOld);
for(iCol=0; iCol<pTab->nCol; iCol++){
testcase( mask!=0xffffffff && iCol==31 );
testcase( mask!=0xffffffff && iCol==32 );
if( mask==0xffffffff || (iCol<=31 && (mask & MASKBIT32(iCol))!=0) ){
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, iCol, iOld+iCol+1);
}
}
/* Invoke BEFORE DELETE trigger programs. */
addrStart = sqlite3VdbeCurrentAddr(v);
sqlite3CodeRowTrigger(pParse, pTrigger,
|