https://bugs.documentfoundation.org/show_bug.cgi?id=172093
Bug ID: 172093
Summary: [CJK] Converting katakana in Textbox to half-width
characters may cause the application to become
unresponsive
Product: LibreOffice
Version: 25.2.7.2 release
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: [email protected]
Reporter: [email protected]
Description:
Converting katakana in Textbox to half-width characters may cause the
application to become unresponsive.
Steps to Reproduce:
1. Open new Writer.
2. Insert Textbox in Document.
3. Insert Text "プロパティ" into Textbox.
Japanese "プロパティ" means "Property".
4. Select Text "プロパティ".
5. Menu - "書式" > "テキスト" > "半角"
This function can convert text to half-width characters.
Actual Results:
6. the application becomes unresponsive.
Expected Results:
6. The text within the shape becomes half-width and displays as "ﾌﾟﾛﾊﾟﾃｨ".
Reproducible: Always
User Profile Reset: No
Additional Info:
The text inside "Shape" also becomes unresponsive in this case.
Splitting the conversion into two parts ("プロパ" and "ティ") works correctly.
Calc also becomes unresponsive.
Reproducible in
Version: 25.2.7.2 (X86_64) / LibreOffice Community
Build ID: 5cbfd1ab6520636bb5f7b99185aa69bd7456825d
CPU threads: 4; OS: Windows 11 X86_64 (10.0 build 26100); UI render:
Skia/Raster; VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL threaded
Reproducible in
[2026-05-12]
Version: 26.8.0.0.alpha0+ (X86_64)
Build ID: 9ed2065ed28d6b31b29381c62d4eb08b439df40c
CPU threads: 4; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster;
VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL threaded
Reproducible in
[2026-05-14]
Version: 26.8.0.0.alpha0+ (X86_64)
Build ID: 2c87e51eeaa2b413ff4ae097b2705eea1995d8e5
CPU threads: 2; OS: Linux 6.12; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded
---
Not reproducible in
Version: 24.8.7.2 (X86_64) / LibreOffice Community
Build ID: e07d0a63a46349d29051da79b1fde8160bab2a89
CPU threads: 4; OS: Windows 11 X86_64 (10.0 build 26100); UI render:
Skia/Raster; VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL threaded
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