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Overview
| Comment: | A failed malloc() could have resulted in a segfault. Fixed by this check-in. (CVS 1102) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 4bb256ee3ecd44d71d90556e16bb56c0 |
| User & Date: | drh 2003-09-23 10:25:33 |
Context
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2003-09-27
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| 00:41 | Do all WHERE clauses tests, even if an index is used for lookup so that we know the test cannot be FALSE. The test might end up being NULL in which case it would need to be treated as false. Ticket #461. (CVS 1103) check-in: 5aea8148 user: drh tags: trunk | |
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2003-09-23
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| 10:25 | A failed malloc() could have resulted in a segfault. Fixed by this check-in. (CVS 1102) check-in: 4bb256ee user: drh tags: trunk | |
| 00:36 | allow -enable-releasemode as an option and allow Makefile to produce version independent binary like libsqlite-2.8.6.so instead of libsqlite.so.0.0.0 (CVS 1101) check-in: 4fdd44a5 user: xdong 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 1.100 2003/09/06 22:18:08 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Construct a new expression node and return a pointer to it. Memory ** for this node is obtained from sqliteMalloc(). The calling function ................................................................................ a = sqliteRealloc(pList->a, pList->nAlloc*sizeof(pList->a[0])); if( a==0 ){ sqliteExprDelete(pExpr); return pList; } pList->a = a; } if( pExpr || pName ){ i = pList->nExpr++; pList->a[i].pExpr = pExpr; pList->a[i].zName = 0; if( pName ){ sqliteSetNString(&pList->a[i].zName, pName->z, pName->n, 0); sqliteDequote(pList->a[i].zName); } |
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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 1.101 2003/09/23 10:25:33 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Construct a new expression node and return a pointer to it. Memory ** for this node is obtained from sqliteMalloc(). The calling function ................................................................................ a = sqliteRealloc(pList->a, pList->nAlloc*sizeof(pList->a[0])); if( a==0 ){ sqliteExprDelete(pExpr); return pList; } pList->a = a; } if( pList->a && (pExpr || pName) ){ i = pList->nExpr++; pList->a[i].pExpr = pExpr; pList->a[i].zName = 0; if( pName ){ sqliteSetNString(&pList->a[i].zName, pName->z, pName->n, 0); sqliteDequote(pList->a[i].zName); } |