[Libreoffice-bugs] [Bug 112018] New: FILEOPEN: Hang on file with negative table: number-columns-repeated

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=112018

            Bug ID: 112018
           Summary: FILEOPEN: Hang on file with negative
                    table:number-columns-repeated
           Product: LibreOffice
           Version: 5.3.5.2 release
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: filters and storage
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: infostud91 at gmail.com

Description:
Opening leads to a hang with very fast memory usage growth. 
16gb of memory is consumed within less than half a minute

Should be an invalid file as table:number-columns-repeated must be positive.

Tested it on version 5.3.5.2 on Ubuntu 16.04.2 LTS.

On Windows 10 it leads to fatal error: bad allocation instead of hang

Steps to Reproduce:
1.Open the file

Actual Results:  
hangs with very high memory usage

Expected Results:
getting parsing error


Reproducible: Always

User Profile Reset: No

Additional Info:


User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like
Gecko) Chrome/60.0.3112.101 Safari/537.36

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libreoffice-bugs/attachments/20170824/ec36e52a/attachment.html>