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Overview
| Comment: | Fix a crash that can follow a malloc() failure in malloc7.test. (CVS 5042) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 85eedad186327a1f0b0983413b833efd |
| User & Date: | danielk1977 2008-04-24 12:36:35 |
Context
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2008-04-24
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| 12:37 | Fix an assert() failure that can occur if "journal_mode=off" is used in a build with the atomic-write optimization enabled. (CVS 5043) check-in: 709d17b1 user: danielk1977 tags: trunk | |
| 12:36 | Fix a crash that can follow a malloc() failure in malloc7.test. (CVS 5042) check-in: 85eedad1 user: danielk1977 tags: trunk | |
| 09:49 | Ensure that it is not possible to open either virtual table or view columns using the blob API. Ticket #3078. (CVS 5041) check-in: 6039328f user: danielk1977 tags: trunk | |
Changes
Changes to src/expr.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains routines used for analyzing expressions and ** for generating VDBE code that evaluates expressions in SQLite. ** ** $Id: expr.c,v 1.367 2008/04/15 12:14:22 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Return the 'affinity' of the expression pExpr if any. ** ................................................................................ int addr; VdbeOp *pOp; Vdbe *v; v = pParse->pVdbe; addr = sqlite3VdbeCurrentAddr(v); pOp = sqlite3VdbeGetOp(v, addr-1); if( pOp->opcode==OP_SCopy && pOp->p1>=iReg && pOp->p1<iReg+nReg ){ pOp->opcode = OP_Copy; } } /* ** Generate code into the current Vdbe to evaluate the given ** expression. Attempt to store the results in register "target". |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains routines used for analyzing expressions and ** for generating VDBE code that evaluates expressions in SQLite. ** ** $Id: expr.c,v 1.368 2008/04/24 12:36:35 danielk1977 Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Return the 'affinity' of the expression pExpr if any. ** ................................................................................ int addr; VdbeOp *pOp; Vdbe *v; v = pParse->pVdbe; addr = sqlite3VdbeCurrentAddr(v); pOp = sqlite3VdbeGetOp(v, addr-1); assert( pOp || pParse->db->mallocFailed ); if( pOp && pOp->opcode==OP_SCopy && pOp->p1>=iReg && pOp->p1<iReg+nReg ){ pOp->opcode = OP_Copy; } } /* ** Generate code into the current Vdbe to evaluate the given ** expression. Attempt to store the results in register "target". |