Fixed Crash after copy dialog with big TCC.exception.log

[Alpengreis]

After a copy /= and select a DIRECTORY as source OR target, the TCC 27.01.22 x64 crashes.

Additionally it creates a TCC.exception.log and fills it and fills it and fills it endless, till I quit the tcc.exe process.
After few seconds I had a 12.49 G TCC.exception.log!

 

[rconn]

Not reproducible here. Can you give me more details on exactly what you're doing?

 

[Alpengreis]

Sure!

1) I open a TCC and type:

copy /=

2) I select and open a source directory and - IMPORTANT - I found out right now, SOMETIMES this works yet without crash, but not always.

3) Then I select and open a destination directory as following ..,

At least after this step TCC crashes in most of cases. I found out right now, that SOMETIMES it works. However if not, a TCC.exception.log is created and goes bigger and bigger.

I don't know if it could be related to my Swiss german WIndows (Microsoft Windows 10 Pro x64 [19042.928] [2009] [de-CH] TCC 27.01.22 x64)?

I don't know (yet), if other dialogues could have the same problem.

Greetings

 

[vefatica]

Just like Alpengreis said ... after pressing "Open" when selecting a destination folder, "not responding" and a spinning wheel. And

2021-04-27  12:06   9,660,615,438  tcc.exception.log

c:\programdata\jp software\take command 27> head /n3 tcc.exception.log
[2021/04/27 12:05:01.241] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C857 - ACCESS_VIOLATION
[2021/04/27 12:05:01.241] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C857 - ACCESS_VIOLATION
[2021/04/27 12:05:01.257] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C804 - ACCESS_VIOLATION

c:\programdata\jp software\take command 27> tail /n3 tcc.exception.log
[2021/04/27 12:06:07.300] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C804 - ACCESS_VIOLATION
[2021/04/27 12:06:07.321] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C804 - ACCESS_VIOLATION
[2021/04/27 12:06:07.321] D:\TakeCommand27\TCConsole\ntinit.cpp:364 wmain()  SEH Exception: 0x00007FFD6248C804 - ACCESS_VIOLATION

 

[rconn]

Are you single clicking on the directory name and then clicking open, or double-clicking and then clicking open? The latter is technically incorrect, and there's apparently a bug in the RTL that can cause a crash in that case from overwriting the stack. I have added a workaround for that in the next build. (It has nothing to do with the /= or the command dialog code, it's happening elsewhere.)

 

[Alpengreis]

Yes, it seems it happens really only after a double-click!

Thank you!

PS: I can confirm that this is fixed in v27.01.23.