https://bugs.kde.org/show_bug.cgi?id=478453
Bug ID: 478453
Summary: Portal makes app crash when an invalid file name is
input
Classification: Plasma
Product: xdg-desktop-portal-kde
Version: 5.27.10
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: pato0...@gmail.com
CC: aleix...@kde.org, jgrul...@redhat.com, n...@kde.org
Target Milestone: ---
SUMMARY
I noticed the bug first in Rnote and apparently it affects Telegram as well
(and I'm guessing every application that makes use of portals). It is present
within the Save file dialog, where inputting a name containing a forward slash
in it will make the parent application crash (in the case of Rnote) or hang (in
the case of Telegram).
STEPS TO REPRODUCE
1. Open a save file dialog within the targeted application (e.g. Save As option
on Rnote)
2. The KDE Portal Save dialog will pop up, just put a name that contains a
forward slash character (/) in the middle (like "foo/bar")
OBSERVED RESULT
The application will either crash or hang
EXPECTED RESULT
Either the Save dialog would tell the user that the filename contains an
illegal character, or just replace the "/" character with a similar one "⁄"
like it happens in Dolphin.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Arch Linux (on 6.6.5-zen1-1-zen)
(available in About System)
KDE Plasma Version: 5.27.10
KDE Frameworks Version: 5.112.0
Qt Version: 5.15.11
ADDITIONAL INFORMATION
Original issue reported in Rnote: https://github.com/flxzt/rnote/issues/926
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