Speicherleaks finden mit FastMM4

[stahli]

Du kannst Dir evtl. mal EurekaLog anschauen.
Das war m.E. schon komfortabler.

Ist aber für mich eine Weile her und ich weiß nicht, ob es noch eine kostenfreie Emba-Edition gibt.

[Shark99]

hier der Log mit TD32 Debuginfo:

Delphi-Quellcode:

--------------------------------2020/6/12 14:48:24--------------------------------
A memory block has been leaked. The size is: 12

This block was allocated by thread 0x5D2C, and the stack trace (return addresses) at the time was:
402D38 [System][@GetMem]
451AE4 [Unit1.pas][Unit1][TForm1.FormShow][30]
4496D3 [Forms][TCustomForm.DoShow]
44C6A6 [Forms][TCustomForm.CMShowingChanged]
432337 [Controls][TControl.WndProc]
77181031 [RtlCaptureStackBackTrace]
426C41 [MultiMon][InitAnApi]
73B99FCB [SE_GetProcAddressForCaller]
426C41 [MultiMon][InitAnApi]
73B99FE3 [SE_GetProcAddressForCaller]
73B9A00D [SE_GetProcAddressForCaller]

The block is currently used for an object of class: Unknown

The allocation number is: 355

Current memory dump of 256 bytes starting at pointer address 7FE35550:
8C 7C 45 00 80 64 CE CE A6 80 80 80 80 80 80 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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--------------------------------2020/6/12 14:48:24--------------------------------
This application has leaked memory. The small block leaks are (excluding expected leaks registered by pointer):

5 - 12 bytes: Unknown x 1

Note: Memory leak detail is logged to a text file in the same folder as this application. To disable this memory leak check, undefine "EnableMemoryLeakReporting".

Der Stacktrace ist jetzt sehr hilfreich. Den Mem Dump verstehe ich aber immer noch nicht. Wie kommt er drauf die Adresse 7FE35550 für den Mem Dump anzuzeigen?

[freimatz]

Zitat von Harry Stahl:

Gibt es eigentlich ein Tool, welches die Einträge auswertet und dann die Unit öffnet und zur Zeile springt, wo der Speicherverbrauchende Prozess erzeugt wurde? Denn manuell das alles zu sichten, war schon sehr unkomfortabel...

madExcept