¿Cómo rastrear la pérdida de memoria difícil con fastMM?
Después de actualizar un proyecto de Delphi 2007 a Delphi 2009, recibo una pérdida de memoria desconocida, hasta ahora he intentado rastrearlo usando fastMM, esto es lo que informa el seguimiento de pila de fastMM:
A memory block has been leaked. The size is: 20
This block was allocated by thread 0x111C, and the stack trace (return addresses)
at the time was:
40339E [System.pas][System][@GetMem][3412] 534873 [crtl][_malloc]
56D1C4 [canex.cpp][MidasLib][DllGetDataSnapClassObject][3918]
56D316 [canex.cpp][MidasLib][DllGetDataSnapClassObject][3961]
56D5EE [canex.cpp][MidasLib][DllGetDataSnapClassObject][4085]
562D48 [DBCommon.pas][DBCommon][TFilterExpr.PutExprNode][1583]
408E46 [System.pas][System][DynArraySetLength][20464]
56D5EE [canex.cpp][MidasLib][DllGetDataSnapClassObject][4085]
408E92 [System.pas][System][@DynArraySetLength][20486]
528C1B [Forms.pas][Forms][TCustomForm.DoCreate][3260]
171A1A [GetRawStackTrace]
The block is currently used for an object of class: Unknown
The allocation number is: 302844
Y a veces me sale esto:
A memory block has been leaked. The size is: 20
This block was allocated by thread 0x111C, and the stack trace (return addresses)
at the time was:
40339E [System.pas][System][@GetMem][3412]
534873 [crtl][_malloc]
56D1C4 [canex.cpp][MidasLib][DllGetDataSnapClassObject][3918]
56D316 [canex.cpp][MidasLib][DllGetDataSnapClassObject][3961]
77DC921A [RtlAnsiStringToUnicodeString]
56D5EE [canex.cpp][MidasLib][DllGetDataSnapClassObject][4085]
7726B8F5 [GetProcAddress]
7726B907 [GetProcAddress]
589B1E [ossrv.cpp][MidasLib][DllGetDataSnapClassObject][3163]
56D5EE [canex.cpp][MidasLib][DllGetDataSnapClassObject][4085]
408E92 [System.pas][System][@DynArraySetLength][20486]
The block is currently used for an object of class: Unknown
¿Hay alguna manera mejor de descubrir qué es lo que realmente está causando la pérdida de memoria?