madshi.net

MadExcept has an option to generate report on app freeze. It contains callstacks of all threads. This report can help you to find where the deadlock occurs. Additionally MadExcept ships with a tool (madTraceProcess) which can dump callstacks of a running freezed app - it can be also very useful to t...

Hello Madshi, In XE5 I created blank 32 bit Firemonkey App. I activated ME and also checked "Report Resource Leaks". I ran the program without debugger (shift+F9), then immediately closed it. A few moments later I receive strange mem leak: allocation number: 2310 program up time: 4.20 s ty...

Hmm...you're right...

Is there any way to tell ME not to show the leak report at app close when it contains "predictable" leaks?

choochy2003 has posted similar issue: http://forum.madshi.net/viewtopic.php?f=4&t=27372 - sorry for duplicates :oops: It seems to be a known issue (or close to my problem): http://stackoverflow.com/questions/10548888/memory-leak-in-the-win64-delphi-rtl-during-thread-shutdown https://forums.embar...

Hello Madshi, I have a sample dll with two exported functions. I enabled ME for the DLL plus "Catch Resource Leaks" option. Then I build the dll. Also I created a sample empty app (Firemonkey) and declared the exported functions: procedure mpInit; stdcall; external meDll; procedure mpFinal...

Hello Madshi, The issue is very simple to reproduce: 1) Create empty FM HD application 2) Enable MadExcept's "Report Resource Leaks" 3) Run with debugger (F9) I receive: --------------------------- Debugger Exception Notification --------------------------- Project Project1.exe raised exce...

10x! I'll dig it

Thanks Madshi!
I'll google around

It seems all the stuff is going to be in the Kernel :( I ran ProcMon (Sysinternals) and then noticed when I access the file \\myComputer\d$\test.vbs the SYSTEM process is doing CreateFile etc. 15:24:51.2907288 System 4 1844 D:\test.vbs CreateFile 15:24:51.2909173 System 4 1844 D:\test.vbs FileSystem...

Thanks Madshi,
I'll look at the code to see if I am doing "really" system wide hooking. Also I'll try hooking NtCreateFile also.

p.s. I found Server service has kernel driver: srv.sys...may be all that stuff is going there

Here is some info about threads, synchronization and deadlocks: - http://www.delphicorner.f9.co.uk/articles/op4.htm - http://edn.embarcadero.com/article/22411 - http://books.google.bg/books?id=tCKRewN1hioC&lpg=PA102&ots=dUejHnRlUN&dq=delphi%20critical%20section&pg=PA97#v=onepage&...

Madshi's IPC is not thread safe Actually, yes it is fully thread-safe. The problem most likely lies within what is executing in his IPC calback which *may* not be thread-safe. --Iconic Yep, my fault :) The code inside the callback may not be thread safe, compared to other threads, not Madshi's IPC ...

Hi there :) The idea is very simple: to monitor file access made via SMB and eventually denying it. I suppose the Server service is calling CreateFile/NTOpenFile APIs. But when I hook all these and try to access a file on my computer from another via \\myComputer\myShare\myFile - I cannot see any en...

Hi all: I´m using MadCodeHook to hook some WSOCK32.DLL and WS2_32.DLL functions: WS2send and WS2sendto, send and sendto. The objetive is to block the access to certain URLs. In every callback (it's not entirely true because I have a small cache), I will look for the URL in my base application (a se...