SQLite: Check-in [b48cfd2d]

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Overview

Comment:	Fix harmless MSVC compiler warning with MEMDEBUG defined.
Downloads:	Tarball \| ZIP archive \| SQL archive
Timelines:	family \| ancestors \| descendants \| both \| cygwinTempPath
Files:	files \| file ages \| folders
SHA1:	b48cfd2dfca70091a52deeeee16619237e1c270b
User & Date:	mistachkin 2013-08-31 05:13:22

Context

2013-08-31
05:46		Avoid commenting out #include statements when building the amalgamation source code file. (check-in: 2fca6d78 user: mistachkin tags: cygwinTempPath)
05:13		Fix harmless MSVC compiler warning with MEMDEBUG defined. (check-in: b48cfd2d user: mistachkin tags: cygwinTempPath)
02:48		Improve the consistency of the diagnostic messages on Windows. (check-in: c6f174a0 user: mistachkin tags: cygwinTempPath)

Changes

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Changes to src/mem2.c.

  struct MemBlockHdr *pOldHdr;
  void *pNew;
  assert( mem.disallow==0 );
  assert( (nByte & 7)==0 );     /* EV: R-46199-30249 */
  pOldHdr = sqlite3MemsysGetHeader(pPrior);
  pNew = sqlite3MemMalloc(nByte);
  if( pNew ){
    memcpy(pNew, pPrior, nByte<pOldHdr->iSize ? nByte : pOldHdr->iSize);
    if( nByte>pOldHdr->iSize ){
      randomFill(&((char*)pNew)[pOldHdr->iSize], nByte - (int)pOldHdr->iSize);
    }
    sqlite3MemFree(pPrior);
  }
  return pNew;
}

  struct MemBlockHdr *pOldHdr;
  void *pNew;
  assert( mem.disallow==0 );
  assert( (nByte & 7)==0 );     /* EV: R-46199-30249 */
  pOldHdr = sqlite3MemsysGetHeader(pPrior);
  pNew = sqlite3MemMalloc(nByte);
  if( pNew ){
    memcpy(pNew, pPrior, (int)(nByte<pOldHdr->iSize ? nByte : pOldHdr->iSize));
    if( nByte>pOldHdr->iSize ){
      randomFill(&((char*)pNew)[pOldHdr->iSize], nByte - (int)pOldHdr->iSize);
    }
    sqlite3MemFree(pPrior);
  }
  return pNew;
}