Bug 55295 - Terrible hang out of Windows explorer.exe when renaming/deleting/viewing file statistics
Summary: Terrible hang out of Windows explorer.exe when renaming/deleting/viewing file...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Libreoffice (show other bugs)
Version: 3.6.1.2 release
Hardware: x86-64 (AMD64) Windows (All)
: high normal
Assignee: Not Assigned
QA Contact:
URL:
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Keywords:
: 55467 (view as bug list)
Depends on:
Blocks:
 
Reported: 2012-09-24 22:12 UTC by admin
Modified: 2013-03-15 13:54 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description admin 2012-09-24 22:12:11 UTC 
Problem description:
Writer or Calc files that contains large images makes that viewing of file statistics (RMB, properties, document statistics) tak very long time (15seconds on 3MB file). Renaming and deleting of file also hang out windows explorer for a long time. Happens in 3.6.0.4 and 3.6.1.2 releases.

Steps to reproduce:
1. create empty file with writer or calc
2. copy and paste some big images inside
3. save file and close libreoffice
4. open file properties and click 'document statistics' tab
5. try to rename file
6. try to delete it

Current behavior:
 Not normal long time of displaying statistics/deleting/renaming. Explorer.exe process achieve hight CPU values. In the call stack I found two suspected:
    ntdll.dll!ZwQueryInformationFile+0xa
    KERNELBASE.dll!SetFilePointer+0x6b

Expected behavior:
 Normal time of this functions (for other files it takes miliseconds)

Platform (if different from the browser): 
  Laptop Asus X53S
  Windows 7 Home Premium PL x64 SP1
  Intel Core i7
  8BG of RAM

              
Browser: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1
Comment 1 Peter 2012-09-29 08:20:43 UTC 
I've got the same result. I've made a 40MB (few full resolution photos) *.odt file and my "explorer.exe" process is hanging for couple of minutes (using 100% of CPU).
Comment 2 Peter 2012-09-29 08:44:02 UTC 
My system:
LibreOffice 3.6.1.2
Windows 7 64-bit SP1
CPU: E6300 RAM: 4GB SSD: 80GB
Comment 3 sasha.libreoffice 2012-11-15 04:54:17 UTC 
*** Bug 55467 has been marked as a duplicate of this bug. ***
Comment 4 bfoman 2013-03-15 13:54:57 UTC 
NEW as confirmed in comment 1.

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