+Crash on "Synchronize Dirs.."

Gral · Post by *Gral » 2013-08-29, 13:51 UTC

Launch TC, run "Synchronize Dirs.." (even for empty dirs), do nothing and close with "Close" or "X" button - crash:

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Total Commander 8.50b1
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Invalid floating point operation.
Invalid floating point operation
Windows XP SP2 5.1 (Build 2600)

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

Windows exception: C0000092
Stack trace:
5B1D25A1
>42843F  447DA6  4252C4  447367  4252C4  402D65
58C5A4  58D05F  42D74E  445E55  447DA6  4252C4
447367  4252C4  42A980  42AA18  6F684F  
Raw:
4472D5  4252C4  44811F  427B31  445E55  448075
426FA0  447429  447DA6  4252C4  447367  4252C4
42843F  445E55  448075  426FA0  447429  447DA6
4252C4  447367  4252C4  447A91  427AC6  4265C0
402D65  511CD1  6C489E  6F4042  6C4867  6C4089
6C5222  6E006D  6C5BD2  650066  58C5A4  4472D5
4252C4  44811F  448E25  445E55  447FDD  445E55
43720E  4473B7  447429  447DA6  447DC9  4252C4
447367  4252C4  4472D5  4252C4  44811F  427B31
448D3E  42869E  57A846  445E55  448075  426FA0

Press Ctrl+C to copy this report!
Continue execution?
---------------------------
Tak   Nie   
---------------------------

Post by *ghisler(Author) » 2013-08-29, 13:58 UTC

Sorry, cannot reproduce. I will analyze your report.

Gral · Post by *Gral » 2013-08-30, 09:27 UTC

I know, this is really weird, but true.
Start with clean INI, some reboots, delete registry entries - did not help.
Finally i've found that crash was caused by UNRAR.DLL. After remove from TC directory (or replace with that from 8.01) crash is gone. File is not altered in anyway. I've also tried with newest from rarlab.com (5.0.8.945) - still crashes.

I think this bug is related to (or in fact the same) http://www.ghisler.ch/board/viewtopic.php?t=37832 and both topics should be merged.

Post by *ghisler(Author) » 2013-08-30, 16:17 UTC

Did you do anything with RAR files? unrar.dll isn't loaded by "Synchronize dirs" or even TC itself unless you open a RAR file, or make a search in archives.

Gral · Post by *Gral » 2013-09-03, 22:10 UTC

Crash is gone with beta 2, but still crashes with RAR archives.

MarcinW · Post by *MarcinW » 2013-09-04, 18:48 UTC

There seems to be a solution to this problem, see here:
http://ghisler.ch/board/viewtopic.php?p=269460#269460

Post by *ghisler(Author) » 2013-09-05, 13:40 UTC

There is a new unrar.dll on www.rarlab.com now, please try it!

MarcinW · Post by *MarcinW » 2013-09-05, 15:02 UTC

I copied the newest Unrar.dll (still 5.0.100.965, but digital signature has date 5 Sep 2013) to the TC 8.50 beta 1 and problems with Alt+F7 and with opening RAR archives disappeared. This works also properly with TC 8.50 beta 2.

So the problem has been fixed.

Gral · Post by *Gral » 2013-09-05, 18:34 UTC

I can confirm fix.

Post by *ghisler(Author) » 2013-09-06, 20:48 UTC

Great, thanks for all your help!

MarcinW · Post by *MarcinW » 2013-09-10, 17:09 UTC

Fixed in TC 8.50 beta 3.