[DUG] FastMM4 memory leak report

[Darrell.Olsen at sungard.com]

Yes, they are known bugs in the VCL.

See links:





___    Darrell Olsen 
___    Software Engineer 
___ 
___    Sungard AvantGard 
___    15b Leslie Hills Drive, PO Box 8956 
___    Christchurch, New Zealand 
___    Phone +64 3 341 9885 (DDI)
___    Phone +64 3 343 7350 ext. 885 
___    Email: darrell.olsen at sungard.com 

-----Original Message-----
From: delphi-bounces at ns3.123.co.nz [mailto:delphi-bounces at ns3.123.co.nz] On Behalf Of Phil Middlemiss
Sent: Friday, 3 February 2006 8:14 a.m.
To: NZ Borland Developers Group - Delphi List
Subject: [DUG] FastMM4 memory leak report

Hi guys - I'm getting a small memory leak report which I'm not sure that 
I can do anything about. I'm running Delphi 6 with SP4. The report has a 
couple of entries like the one below.
Is this a known bug in the Delphi VCL?

Cheers,
Phil.


--------------------------------2006/2/3 
8:10:54--------------------------------
A memory block has been leaked. The size is: 52

Stack trace of when this block was allocated (return addresses):
402A47 [System][@GetMem]
403C37 [System][TObject.NewInstance]
406B21 [System][TInterfacedObject.NewInstance]
403FFE [System][@ClassCreate]
436A06 [HelpIntfs][THelpManager.Create]
402A47 [System][@GetMem]
43693B [HelpIntfs][GetHelpSystem]
465EDD [Forms][TApplication.ValidateHelpSystem]
4640EC [Forms][TApplication.Create]

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

Current memory dump of 256 bytes starting at pointer address 156DC50:
38 68 43 00 01 00 00 00 D8 11 40 00 00 00 00 00 90 E0 57 01 10 E1 57 01 
90 E1 57 01 02 00 00 00
00 00 00 00 00 00 00 00 73 67 43 00 8B 67 43 00 10 24 A9 FE 80 80 80 80 
00 00 00 00 51 DB 56 01
00 00 00 00 00 00 00 00 00 00 00 00 47 2A 40 00 37 3C 40 00 FE 3F 40 00 
6C 3C 40 00 28 33 46 00
69 D5 E1 77 69 D5 E1 77 56 40 40 00 36 C0 24 00 55 3C 40 00 49 40 40 00 
33 47 42 00 9B 3C 40 00
FE 2F 46 00 9B 3C 40 00 A1 01 45 00 FC 03 45 00 E0 46 40 00 30 00 00 00 
64 02 42 00 90 DC 56 01
88 59 4D 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 
80 80 80 80 80 80 80 80
80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 6F 23 A9 FE 80 80 80 80 
00 00 00 00 B1 DA 56 01
00 00 00 00 00 00 00 00 00 00 00 00 34 9D 40 00 8F 2A 40 00 08 28 42 00 
40 26 42 00 A1 24 42 00
8 h C . . . . . Ø . @ . . . . .  à W . . á W .  á W . . . . .
. . . . . . . . s g C . ‹ g C . . $ © þ € € € € . . . . Q Û V .
. . . . . . . . . . . . G * @ . 7 < @ . þ ? @ . l < @ . ( 3 F .
i Õ á w i Õ á w V @ @ . 6 À $ . U < @ . I @ @ . 3 G B . › < @ .
þ / F . › < @ . ¡ . E . ü . E . à F @ . 0 . . . d . B .  Ü V .
ˆ Y M . € € € € € € € € € € € € € € € € € € € € € € € € € € € €
€ € € € € € € € € € € € € € € € o # © þ € € € € . . . . ± Ú V .
. . . . . . . . . . . . 4  @ .  * @ . . ( B . @ & B . ¡ $ B .


CONFIDENTIALITY: This email (including any attachments) may contain confidential, proprietary and privileged information, and unauthorised disclosure or use is prohibited.  If you received this email in error, please notify the sender and delete this email from your system.