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Make it safe to call sqliteMalloc() with a request for 0 bytes. Ticket #534. (CVS 1164)

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FossilOrigin-Name: 6c858db2c099c7ba73d72e02b19bf6173620db13
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drh
2004-01-07 03:41:03 +00:00
parent c5dd9fa8ab
commit 912184b0cf
3 changed files with 10 additions and 10 deletions
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6
src/util.c
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@@ -14,7 +14,7 @@
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.71 2004/01/07 03:04:27 drh Exp $
** $Id: util.c,v 1.72 2004/01/07 03:41:04 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
@@ -252,7 +252,7 @@ char *sqliteStrNDup_(const char *z, int n, char *zFile, int line){
void *sqliteMalloc(int n){
void *p;
if( (p = malloc(n))==0 ){
sqlite_malloc_failed++;
if( n>0 ) sqlite_malloc_failed++;
}else{
memset(p, 0, n);
}
@@ -266,7 +266,7 @@ void *sqliteMalloc(int n){
void *sqliteMallocRaw(int n){
void *p;
if( (p = malloc(n))==0 ){
sqlite_malloc_failed++;
if( n>0 ) sqlite_malloc_failed++;
}
return p;
}