https://bugs.kde.org/show_bug.cgi?id=402298
Bug ID: 402298
Summary: Invalid Unicode chars in file/foldernames appear to
make file copies abort
Product: frameworks-kio
Version: git master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: fa...@kde.org
Reporter: bluescreenaven...@gmail.com
CC: kdelibs-b...@kde.org
Target Milestone: ---
Created attachment 116993
--> https://bugs.kde.org/attachment.cgi?id=116993&action=edit
Archive containing the logs, and the tree, and the Seed.txt file to pass to the
kiocopy script
Hi
In attempts to replicate Bug #162211, I made a script that mass "seeds" files,
saves the file info in a text file, and can then recreate the files with the
text file, then try to copy them with kioclient5.
I inadvertently created invalid Unicode chars, trying to split large file names
down to exactly 255 bytes. (but I guess in a corrupt file system or something,
something similar can happen. I think in the processes of doing this, I
replicated it in a way.
Copying with kioclient5, with export QT_LOGGING_RULES=kf5.kio.*=true, the final
line is, and it silently aborts.
"Could not make folder
/tmp/kiocopy/1545096048/folder_dest/testdir/0l>╚>/1H{n.4🐧N5>2ä<╚#uDJjà57vÉ7BFI*;9jÄ>w@Vdäâ2@Op*8w>i5-by4P{èåhÄÄDw9î1RÆ4x3©h23uÉè)<W?&&,🐧WÄ31Hbv5î,7VTDCrÉï'So🐧D#\"}127z🐧4ij8f®uZ58®pÄJHê®9ÄÅ4Æ-Dj
zpN0èg1JB𖡒?Zh{Hom6𖡒B9i1\"èEms2.1.5¾ch@ÅWÆ<äU})2CW1h\t𖡒V9g�."
at the end, and then kioclient5 exits with the status of 1.
When I run tree against the source, and the destination, then diff the tree
output, the last lines are:
-17 directories, 413 files
+7 directories, 0 files
meaning only 7 folders got copied
Let me know if I need to provide any info.
This was kio 5.44 admittedly, ...but I also get similar results from a version
from Mid October 2018, built from Git.
But it looks like I possibly found a case of silent failure?
I do get somewhat better results, if I change these two variables
LC_ALL=C
LANG=C
(which I did to force Bash to split Unicode chars)
I then get
-17 directories, 413 files
+8 directories, 221 files
But I also get a bunch of dialogs warning me that some files "can't be found",
but it's better than a silent failure...
I will attach 2 files, one contains the Seed file, the command line output of
kioclient5, and the trees of the source, and the Destination
One is the script of which you can pass the path to the Seed file to as the
first argument to the script, in order to make it create the exact same tree
that failed to copy, so that the experiment can be recreated exactly.
Let me know if you need anything
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