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Overview
Comment:Fix harmless MSVC compiler warning with MEMDEBUG defined.
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Timelines: family | ancestors | descendants | both | cygwinTempPath
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SHA1: b48cfd2dfca70091a52deeeee16619237e1c270b
User & Date: mistachkin 2013-08-31 05:13:22.387
Context
2013-08-31
05:46
Avoid commenting out #include statements when building the amalgamation source code file. (check-in: 2fca6d784b user: mistachkin tags: cygwinTempPath)
05:13
Fix harmless MSVC compiler warning with MEMDEBUG defined. (check-in: b48cfd2dfc user: mistachkin tags: cygwinTempPath)
02:48
Improve the consistency of the diagnostic messages on Windows. (check-in: c6f174a0cb user: mistachkin tags: cygwinTempPath)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/mem2.c.
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  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;
}








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344
345
346
347
348
349
350
351
352
353
354
355
356
357
358

  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;
}
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