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Bug 3208 - konqueror: crashes when repeatedly opening and closing tree view element in media:/
Summary: konqueror: crashes when repeatedly opening and closing tree view element in m...
Status: NEW
Alias: None
Product: TDE
Classification: Unclassified
Component: tdebase (show other bugs)
Version: R14.1.x [Trinity]
Hardware: i386 Linux
: P5 normal
Assignee: Timothy Pearson
URL:
Depends on:
Blocks:
 
Reported: 2023-09-30 18:46 CDT by Arne
Modified: 2023-09-30 18:46 CDT (History)
1 user (show)

See Also:
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Description Arne 2023-09-30 18:46:37 CDT 
* Open a location under media:/ in konqueror (e.g. USB flash drive)
* Select "Tree View" mode
* Open a folder by clicking "+" before it
* Close it again
* Open it a 2nd time
* Konqueror crashes immediately

I think I could see two of each element as the tree view opened the second time, just before the crash. It's very fast (fraction of a second between opening the tree view and crashing) so it's hard to catch.

This only appears to happen in media:/, it doesn't happen in zip:/, sftp://, or the regular filesystem (Location starting with /). I didn't test any others.

Output when starting konqueror from Konsole:

* Type "media:/" to Location and press Enter: no messages.

* Double-click the USB flash drive:
[2023/10/01 00:38:05.939] [konqueror] [31902] WARNING: KonqTreeViewWidget::slotCompleted : dir media:/sdi1/USB_YELLOW not found in dict!
(Note: USB_YELLOW is the name of the flash drive itself, not a file/directory on it).

* Open tree view of a folder the first time:
[2023/10/01 00:38:07.291] [konqueror] [31902] WARNING: KonqTreeViewWidget::slotCompleted : dir media:/sdi1/System%20Volume%20Information/System%20Volume%20Information not found in dict!

* Close tree view of the folder: no messages.

* Open tree view of the same folder again:
[2023/10/01 00:38:09.095] [konqueror] [31902] WARNING: KonqTreeViewWidget::slotCompleted : dir media:/sdi1/System%20Volume%20Information/System%20Volume%20Information not found in dict!
[2023/10/01 00:38:09.160] [konqueror] [31902] WARNING: KonqTreeViewWidget::slotCompleted : dir media:/sdi1/System%20Volume%20Information/System%20Volume%20Information not found in dict!
[kcrash] TDECrash: Application 'konqueror' crashing...

When repeating the same process in the regular filesystem (enter "/" into Location, press enter, double-click any folder (e.g. "tmp"), repeatedly open and close a tree view item of a subfolder), no output at all appears in the Konsole..

Further information
* Debian bookworm
* Konqueror R14.1.0