Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Avoid passing a NULL value as the second argument to memcpy(). |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | branch-3.21 |
Files: | files | file ages | folders |
SHA3-256: |
58e5bb491bc0e28412ca188ba8fbe94a |
User & Date: | dan 2017-10-23 16:03:54.957 |
Context
2017-10-23
| ||
16:34 | Updates to test procedures so that they all work with encryption. No changes to the core SQLite code. (check-in: 0481330756 user: drh tags: branch-3.21) | |
16:03 | Avoid passing a NULL value as the second argument to memcpy(). (check-in: 58e5bb491b user: dan tags: branch-3.21) | |
07:53 | Fix minor test script problems revealed by releasetest.tcl. (check-in: c333ee7e96 user: dan tags: branch-3.21) | |
Changes
Changes to src/expr.c.
︙ | ︙ | |||
2674 2675 2676 2677 2678 2679 2680 | assert( sqlite3KeyInfoIsWriteable(pKeyInfo) ); pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft); } /* Loop through each expression in <exprlist>. */ r1 = sqlite3GetTempReg(pParse); r2 = sqlite3GetTempReg(pParse); | | | 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 | assert( sqlite3KeyInfoIsWriteable(pKeyInfo) ); pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft); } /* Loop through each expression in <exprlist>. */ r1 = sqlite3GetTempReg(pParse); r2 = sqlite3GetTempReg(pParse); if( isRowid ) sqlite3VdbeAddOp4(v, OP_Blob, 0, r2, 0, "", P4_STATIC); for(i=pList->nExpr, pItem=pList->a; i>0; i--, pItem++){ Expr *pE2 = pItem->pExpr; int iValToIns; /* If the expression is not constant then we will need to ** disable the test that was generated above that makes sure ** this code only executes once. Because for a non-constant |
︙ | ︙ |
Changes to src/vdbe.c.
︙ | ︙ | |||
4431 4432 4433 4434 4435 4436 4437 | sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey, pOp->p2); } if( pOp->p5 & OPFLAG_ISNOOP ) break; #endif if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++; if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = x.nKey; | < < < < | | | < | 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 | sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey, pOp->p2); } if( pOp->p5 & OPFLAG_ISNOOP ) break; #endif if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++; if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = x.nKey; assert( pData->flags & (MEM_Blob|MEM_Str) ); x.pData = pData->z; x.nData = pData->n; seekResult = ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0); if( pData->flags & MEM_Zero ){ x.nZero = pData->u.nZero; }else{ x.nZero = 0; } x.pKey = 0; |
︙ | ︙ |