Total Commander 7.5RC2 crashes on FTP folder access

[Das]

Hi,

I have a crash message in Total Commander when I'm trying to access FTP directory. Crash info:

Code: Select all

Invalid floating point operation.

Windows exception: C0000090
Stack trace:
004929FE
492F4F  494854  5C10CB  5CB14C  5CCFDE  5D543C
51B5A2  51C3B4  503EEE  44474F  441D21  4432E5
443C62  >413EA4  443223  413EA4  4194E8  419580
69DA0D  
Raw:
4929F7  49141C  49186F  443C62  443C85  413EA4
4924EC  492F4F  494854  5C10CB  5CB14C  5FE99C
443191  413EA4  650070  73FFFE  650071  69A5C5
69A66F  5B382  5B3C9A  650070  5B6F23  5B7FDA
4064A3  5B7FE1  441D21  443F31  69A5C5  69A66F
694795  6645B9  69A5C5  66D56A  443191  413EA4
443FDB  441D21  443F31  4432E5  443C62  443C85
413EA4  4254E9  42554F  439F4B  43AD7B  445693
4B9F9C  4B9FB3  65E179  664B84  673CE6  443223
413EA4  43AAB3  43ABF2  5B6FC1  5B7025  4064A3

Steps to reproduce:
1. Ctrl+F
2. Select necessary FTP connection and press "Connect".
3. Try to navigate to the directory.

This happens only with a particular directory on a particular FTP server. I suspect it is somehow related to the content of this directory. If you need some info about FTP server or the directory content, feel free to ask.

Total Commander version is 7.5 RC2.
OS is Windows 7 Ultimate x64 (RTM).

[ghisler(Author)]

It's a floating point exception, probably because the server reports a file size of more than 2^63 bytes. I will add some exception handling code to avoid this. You can check in the TEMP directory (use cd %temp% on the command line to go there) in files named ftp*.tmp whether they contain such a huge number.

[Das]

Checked in the latest TC version (7.50a) - works ok, can't reproduce the problem. Thanks!

[ghisler(Author)]

Great, thanks very much for re-testing it!