[TC 11.01rc3 32-bit] AV error cancelling getting FTP list while traffic is blocked by firewall

[white]

I connected to an ftp server using TC 64-bit and browsed to a folder and tried to download some files I downloaded before to test the overwrite dialog. Then I switched to 32-bit TC using cm_exit 2. I opened the ftp connection again and then selected the folder I was before in the history list. Windows firewall popped up asking me for conformation to allow traffic. I pressed Enter to confirm, but apparently the TC window was active and the access violation appeared. I assume TC was still trying to get the file list and pressing Enter cancelled it.

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Total Commander 11.01RC3
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Access violation at address 0075B8D4. Read of address 0000137D.
Access violation at address 0075B8D4. Read of address 0000137D
Windows 11 Professional 10.0 (Build 22621), base: 00400000

Please report this error to the Author, with a description
of what you were doing when this error occurred!

Windows exception: C0000005
Stack trace:
0075B8D4
0044E0B0 0043D91B 0044DF79 0044DEAF 004514DA 0044F5E6
0044FF7E >0042B816 0044F51C 0042B816 00430F28 004310DC
005FFFED 004023FB 004023FB 004023FB 004505B9
Raw:
0044E0B0 0043D36E 0043D91B 0044DF79 0045024D 0043D2E1
0044F1E3 0045113B 0042F1D1 0044DF79 0045024D 0045024D
0042D811 0044F5E6 0044DEAF 004514DA 0044DF79 0045024D
0043D2E1 0044F5E6 0044FF7E 0042B816 0044F51C 0042B816
00430F28 00431024 004310DC 005FF98B 005FFFED 004023FB
004023FB 004023FB 004505B9 00450456 0042EA7D 00402EBA
0044DF79 0045024D 0042D811 0044F5E6 0044FF7E 0044FFA1
0042B816 0044FFA1 0042B816 0042B816 005FF962 005FFA1F
005FFFED 004065FB 0044F472 004502F7 0042E3A9 004507DE
0044DF79 0045024D 0042D811 0044F5E6 0044FF7E 00402255

Press Ctrl+C to copy this report!
Continue execution?
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Ja Nee
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[JOUBE]

Well, then you know that you have to fiddle around with the settings. But that's it then...

[ghisler(Author)]

I will check the log for any useful information.
Are you able to reproduce the error, or was it one time only?

[white]

Are you able to reproduce the error, or was it one time only?

It's consistent.

When traffic is blocked by Windows Firewall and a connection is made to an ftp server and a small TC windows is displayed with the command LIST to get the list:
* TC 64-bit works OK. It doesn't give an AV error and all key presses and clicks seem to be handled OK.
* TC 32-bit doesn't work OK. Pressing Esc or Space or clicking the Cancel button does nothing. Pressing C or Enter or clicking the close button (cross) gives an AV error.

[ghisler(Author)]

This should be fixed in Total Commander 11.01 final! The error was happening whenever the user tried to abort the reading of a directory with C or Enter.

[white]

Tested OK using TC 11.01 32-bit.

Moderator message from: white » 2023-09-01, 17:02 UTC

Moved to Fixed bugs.