SQLite

Check-in [e14b0c82f3]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Bug fix when -DMEMORY_DEBUG is off. (CVS 407)
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: e14b0c82f3514f41934a7c0d173b6fdb186aafc8
User & Date: drh 2002-02-28 04:10:30.000
Context
2002-03-02
17:04
Subquery flattening is implemented and passes all regression tests. We still need to add addition tests to the suite to further exercise the flattener, however. (CVS 408) (check-in: d5d3e79cc5 user: drh tags: trunk)
2002-02-28
04:10
Bug fix when -DMEMORY_DEBUG is off. (CVS 407) (check-in: e14b0c82f3 user: drh tags: trunk)
04:00
Fix bugs in substr() for UTF-8. (CVS 406) (check-in: e9fd9e7b0f user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/util.c.
︙︙
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

**
*************************************************************************
** Utility functions used throughout sqlite.
**
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.39 2002/02/28 00:41:11 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
#include <ctype.h>

/*
** If malloc() ever fails, this global variable gets set to 1.








|








10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

**
*************************************************************************
** Utility functions used throughout sqlite.
**
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.40 2002/02/28 04:10:30 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
#include <ctype.h>

/*
** If malloc() ever fails, this global variable gets set to 1.
︙︙
251
252
253
254
255
256
257


258
259
260
261
262


263
264
265
266
267
268
269
270

  return p2;
}

/*
** Make a copy of a string in memory obtained from sqliteMalloc()
*/
char *sqliteStrDup(const char *z){


  char *zNew = sqliteMalloc(strlen(z)+1);
  if( zNew ) strcpy(zNew, z);
  return zNew;
}
char *sqliteStrNDup(const char *z, int n){


  char *zNew = sqliteMalloc(n+1);
  if( zNew ){
    memcpy(zNew, z, n);
    zNew[n] = 0;
  }
  return zNew;
}
#endif /* !defined(MEMORY_DEBUG) */








>
>
|




>
>
|








251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274

  return p2;
}

/*
** Make a copy of a string in memory obtained from sqliteMalloc()
*/
char *sqliteStrDup(const char *z){
  char *zNew;
  if( z==0 ) return 0;
  zNew = sqliteMalloc(strlen(z)+1);
  if( zNew ) strcpy(zNew, z);
  return zNew;
}
char *sqliteStrNDup(const char *z, int n){
  char *zNew;
  if( z==0 ) return 0;
  zNew = sqliteMalloc(n+1);
  if( zNew ){
    memcpy(zNew, z, n);
    zNew[n] = 0;
  }
  return zNew;
}
#endif /* !defined(MEMORY_DEBUG) */
︙︙