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Overview
| Comment: | Check for zero-byte allocations in sqlite3MallocRaw. (CVS 2533) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 78cb8a9a17a29bb8d9ffb6298b25cc43 |
| User & Date: | drh 2005-06-29 17:24:24 |
Context
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2005-06-30
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| 17:04 | Allow the DEFAULT value of a column to be obtained by calling a function that has constant arguments, such as julianday('now'). (CVS 2534) check-in: d273766e user: drh tags: trunk | |
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2005-06-29
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| 17:24 | Check for zero-byte allocations in sqlite3MallocRaw. (CVS 2533) check-in: 78cb8a9a user: drh tags: trunk | |
| 15:33 | Make sqlite3Malloc always return NULL when the number of bytes to allocate is 0. (CVS 2532) check-in: 657d74eb user: drh tags: trunk | |
Changes
Changes to src/util.c.
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** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.139 2005/06/29 15:33:00 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> #include <ctype.h> #if SQLITE_MEMDEBUG>2 && defined(__GLIBC__) #include <execinfo.h> ................................................................................ /* ** Allocate new memory but do not set it to zero. Return NULL if ** no memory is available. See also sqliteMalloc(). */ void *sqlite3MallocRaw(int n){ void *p; if( (p = malloc(n))==0 ){ if( n>0 ) sqlite3_malloc_failed++; } return p; } /* |
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** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.140 2005/06/29 17:24:24 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> #include <ctype.h> #if SQLITE_MEMDEBUG>2 && defined(__GLIBC__) #include <execinfo.h> ................................................................................ /* ** Allocate new memory but do not set it to zero. Return NULL if ** no memory is available. See also sqliteMalloc(). */ void *sqlite3MallocRaw(int n){ void *p; if( n==0 ) return 0; if( (p = malloc(n))==0 ){ if( n>0 ) sqlite3_malloc_failed++; } return p; } /* |