SQLite: Check-in [29c4d0dd]

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Overview

Comment:	Make sure the file structure is zeroed prior to calling the VFS to open a file.
Downloads:	Tarball \| ZIP archive \| SQL archive
Timelines:	family \| ancestors \| descendants \| both \| trunk
Files:	files \| file ages \| folders
SHA1:	29c4d0dd43d41650e54824afd70dd40f1b91cc86
User & Date:	mistachkin 2011-09-17 15:34:50

Context

2011-09-17
17:29		Add a new script to build an amalgamation that omits FTS3/4 and RTREE. check-in: b31a7d7d user: drh tags: trunk
15:34		Make sure the file structure is zeroed prior to calling the VFS to open a file. check-in: 29c4d0dd user: mistachkin tags: trunk
2011-09-16
22:10		Fix a problem with SQLITE_OMIT_TRACE that was introduced by the recent OP_Once change. check-in: 96be3f7b user: drh tags: trunk

Changes

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Changes to src/os.c.

  const char *zFile, 
  sqlite3_file **ppFile, 
  int flags,
  int *pOutFlags
){
  int rc = SQLITE_NOMEM;
  sqlite3_file *pFile;
  pFile = (sqlite3_file *)sqlite3Malloc(pVfs->szOsFile);
  if( pFile ){
    rc = sqlite3OsOpen(pVfs, zFile, pFile, flags, pOutFlags);
    if( rc!=SQLITE_OK ){
      sqlite3_free(pFile);
    }else{
      *ppFile = pFile;
    }

  const char *zFile, 
  sqlite3_file **ppFile, 
  int flags,
  int *pOutFlags
){
  int rc = SQLITE_NOMEM;
  sqlite3_file *pFile;
  pFile = (sqlite3_file *)sqlite3MallocZero(pVfs->szOsFile);
  if( pFile ){
    rc = sqlite3OsOpen(pVfs, zFile, pFile, flags, pOutFlags);
    if( rc!=SQLITE_OK ){
      sqlite3_free(pFile);
    }else{
      *ppFile = pFile;
    }