Tries to rename notes to the full text spamming error log

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#1,990 2026年8月20日に作成コメント 0 件リアクション 0 件担当者 0 名 GitHub で見る

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評価

難易度: 3/5
見積もり時間: 1〜2日
初心者へのやさしさ: 55/100

issue の種類: バグ
明瞭さ: おおむね明確
活発さ: 静か
技術スタック: php
領域: backend

調査の方向性

apps/notes/lib/Service/Note.php の 166 行目から始めます。ここでは setTitleCategory がノートを移動しているので、NotesApiController.php の 180 行目付近からの呼び出しを追跡してください。長い中国語のタイトルで再現し、ファイル名の長さによる失敗を調べてください。長いノートタイトルで適切に切り詰められたファイル名が使われ、更新を繰り返してもエラーログにエラーが大量に記録されなくなれば完了です。

索引モデルが issue の本文から書いたものです。

説明

bug need to reproduce

The app initially save(d) notes with an abbreviated text. It tries to rename the notes to the whole text failing because of filename length constraints. This spams my error log:

Steps to reproduce

Type chinese text into a not
Error log is full of renaming attempts

Expected behaviour

Truncate the filename to a sensible value.

Actual behaviour

Rename is attempted to the full text over and over and over

Screenshots

Server

Notes app version: 6.0.1
Nextcloud version: 34.03
OS: Linux
Web server: niginx
PHP version: 5.8.9
Database: MariaDB 12.3.2

Nextcloud configuration:

``` { "system": { "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "localhost", "cloud.falix.de" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "overwrite.cli.url": "http:\/\/localhost", "dbtype": "mysql", "version": "34.0.3.2", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "instanceid": "***REMOVED SENSITIVE VALUE***", "serverid": 242, "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "defaultapp": "", "default_language": "de", "default_locale": "de_DE", "default_phone_region": "de", "skeletondirectory": "", "installed": true, "maintenance": false, "maintenance_window_start": "1", "log_type": "file", "loglevel": 0, "syslog_tag": "nextcloud", "theme": "", "mail_from_address": "***REMOVED SENSITIVE VALUE***", "mail_smtpmode": "smtp", "mail_domain": "***REMOVED SENSITIVE VALUE***", "mail_smtphost": "***REMOVED SENSITIVE VALUE***", "mail_smtpport": "587", "updater.release.channel": "stable", "app_install_overwrite": [ "calendar", "socialsharing_email", "sharepoint", "files_mindmap" ], "mysql.utf8mb4": true, "memcache.local": "\\OC\\Memcache\\APCu", "mail_sendmailmode": "smtp", "mail_smtpauth": 1, "mail_smtpname": "***REMOVED SENSITIVE VALUE***", "mail_smtppassword": "***REMOVED SENSITIVE VALUE***", "memories.db.triggers.fcu": true, "memories.exiftool_no_local": true, "memories.vod.path": "\/srv\/www\/nextcloud\/apps\/memories\/bin-ext\/go-vod-amd64", "memories.vod.ffmpeg": "\/usr\/bin\/ffmpeg", "memories.vod.ffprobe": "\/usr\/bin\/ffprobe", "enabledPreviewProviders": [ "OC\\Preview\\Image", "OC\\Preview\\HEIC", "OC\\Preview\\TIFF", "OC\\Preview\\Movie" ], "preview_max_x": 1024, "preview_max_y": 1024, "config_preset": 3, "forbidden_filename_basenames": [ "con", "prn", "aux", "nul", "com0", "com1", "com2", "com3", "com4", "com5", "com6", "com7", "com8", "com9", "com\u00b9", "com\u00b2", "com\u00b3", "lpt0", "lpt1", "lpt2", "lpt3", "lpt4", "lpt5", "lpt6", "lpt7", "lpt8", "lpt9", "lpt\u00b9", "lpt\u00b2", "lpt\u00b3" ], "forbidden_filename_characters": [ "<", ">", ":", "\"", "|", "?", "*", "\\", "\/" ], "forbidden_filename_extensions": [ " ", ".", ".filepart", ".part" ] } } ```

Log files

Add relevant parts of your nextcloud.log and/or your browser's JavaScript console here.
{"reqId":"cLCSu1CR8T9d3S3vAnpc","level":3,"time":"2026-08-18T20:13:18+00:00","remoteAddr":"2001:a61:11ff:ca01:a041:1108:d605:5486","user":"fuli","app":"notes","method":"PUT","url":"/index.php/apps/notes/api/v1/notes/237036?","scrip
tName":"/index.php","message":"Controller failed with OCP\Files\NotPermittedException","userAgent":"Mozilla/5.0 (Android) Nextcloud-android/34.1.0","version":"34.0.3.2","exception":{"Exception":"OCP\Files\NotPermittedException"
,"Message":"Could not move /fuli/files/Notizen/\u5988\u5988\u6628\u665a\u770b\u5230\u4f60.md to /fuli/files/Notizen/\u201c\u5988\u5988\u6628\u665a\u770b\u5230\u4f60\u653e\u5728\u684c\u4e0a\u7684\u6210\u7ee9\u5355\u4e86\u3002\u4e0a
u9762\u4e0d\u662f\u4f18\u5c31\u662f\u826f\uff0c\u800c\u4e14\u4f60\u8fd8\u8df3\u4e86\u4e00\u5e74\u7ea7\u3002\u8fd9\u5e94\u8be5\u662f\u4f60\u4e2d\u5b66\u4ee5\u6765\u6700\u597d\u7684\u6210\u7ee9\u4e86\u5427\uff1f\u8fd9\u4e24\u5e74\u51
e0\u4e4e\u90fd\u662f\u4f60\u81ea\u5df1\u4e00\u4e2a\u4eba\u5b66\u7684\uff0c\u5988\u5988\u4ee5\u524d\u5728\u4f60\u9700\u8981\u5e2e\u52a9\u7684\u65f6\u5019\u8fd8\u8001\u8bad\u4f60\uff0c\u771f\u662f\u5e2e\u4e86\u5012\u5fd9\u3002\u62ff
u5230\u8fd9\u4e2a\u6210.md","Code":0,"Trace":[{"file":"/srv/www/nextcloud/apps/notes/lib/Service/Note.php","line":166,"function":"move","class":"OC\Files\Node\Node","type":"->"},{"file":"/srv/www/nextcloud/apps/notes/lib/Control
ler/NotesApiController.php","line":180,"function":"setTitleCategory","class":"OCA\Notes\Service\Note","type":"->"},{"file":"/srv/www/nextcloud/apps/notes/lib/Service/Util.php","line":25,"function":"{closure:OCA\Notes\Controlle
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ork/App.php","line":137,"function":"dispatch","class":"OC\AppFramework\Http\Dispatcher","type":"->"},{"file":"/srv/www/nextcloud/lib/private/Route/Router.php","line":324,"function":"main","class":"OC\AppFramework\App","type":"
::"},{"file":"/srv/www/nextcloud/lib/base.php","line":1172,"function":"match","class":"OC\Route\Router","type":"->"},{"file":"/srv/www/nextcloud/index.php","line":25,"function":"handleRequest","class":"OC","type":"::"}],"File":"/
srv/www/nextcloud/lib/private/Files/Node/Node.php","Line":478,"message":"Controller failed with OCP\Files\NotPermittedException","exception":"{"class":"OCP\Files\NotPermittedException","message":"Could not move /fuli/fil
es/Notizen/\u5988\u5988\u6628\u665a\u770b\u5230\u4f60.md to /fuli/files/Notizen/\u201c\u5988\u5988\u6628\u665a\u770b\u5230\u4f60\u653e\u5728\u684c\u4e0a\u7684\u6210\u7ee9\u5355\u4e86\u3002\u4e0a\u9762\u4e0d\u662f\u4f18\u5c31\u662f
u826f\uff0c\u800c\u4e14\u4f60\u8fd8\u8df3\u4e86\u4e00\u5e74\u7ea7\u3002\u8fd9\u5e94\u8be5\u662f\u4f60\u4e2d\u5b66\u4ee5\u6765\u6700\u597d\u7684\u6210\u7ee9\u4e86\u5427\uff1f\u8fd9\u4e24\u5e74\u51e0\u4e4e\u90fd\u662f\u4f60\u81ea\u5d
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":0,"file":"/srv/www/nextcloud/lib/private/Files/Node/Node.php:478","trace":"#0 /srv/www/nextcloud/apps/notes/lib/Service/Note.php(166): OC\Files\Node\Node->move()\n#1 /srv/www/nextcloud/apps/notes/lib/Controller/NotesAp
iController.php(180): OCA\Notes\Service\Note->setTitleCategory()\n#2 /srv/www/nextcloud/apps/notes/lib/Service/Util.php(25): OCA\Notes\Controller\NotesApiController->{closure:OCA\Notes\Controller\NotesApiController::updat
e():164}()\n#3 /srv/www/nextcloud/apps/notes/lib/Controller/Helper.php(135): OCA\Notes\Service\Util::retryIfLocked()\n#4 /srv/www/nextcloud/apps/notes/lib/Controller/NotesApiController.php(164): OCA\Notes\Controller\Helper-

handleErrorResponse()\n#5 /srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(165): OCA\Notes\Controller\NotesApiController->update()\n#6 /srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(78): OC\Ap
pFramework\Http\Dispatcher->executeController()\n#7 /srv/www/nextcloud/lib/private/AppFramework/App.php(137): OC\AppFramework\Http\Dispatcher->dispatch()\n#8 /srv/www/nextcloud/lib/private/Route/Router.php(324): OC\AppFrame
work\App::main()\n#9 /srv/www/nextcloud/lib/base.php(1172): OC\Route\Router->match()\n#10 /srv/www/nextcloud/index.php(25): OC::handleRequest()\n#11 {main}"}","CustomMessage":"Controller failed with OCP\Files\NotPermittedE
xception"}}
{"reqId":"9ERLSKFWkaHihV9mF4NK","level":3,"time":"2026-08-18T20:13:18+00:00","remoteAddr":"82.135.70.44","user":"fuli","app":"notes","method":"PUT","url":"/index.php/apps/notes/api/v1/notes/237036?","scriptName":"/index.php","messa
ge":"Controller failed with OCP\Files\NotPermittedException","userAgent":"Mozilla/5.0 (Android) Nextcloud-android/34.1.0","version":"34.0.3.2","exception":{"Exception":"OCP\Files\NotPermittedException","Message":"Could not move
/fuli/files/Notizen/\u5988\u5988\u6628\u665a\u770b\u5230\u4f60.md to /fuli/files/Notizen/\u201c\u5988\u5988\u6628\u665a\u770b\u5230\u4f60\u653e\u5728\u684c\u4e0a\u7684\u6210\u7ee9\u5355\u4e86\u3002\u4e0a\u9762\u4e0d\u662f\u4f18\u5c31\u662f\u826f\uff0c\u800c\u4e14\u4f60\u8fd8\u8df3\u4e86\u4e00\u5e74\u7ea7\u3002\u8fd9\u5e94\u8be5\u662f\u4f60\u4e2d\u5b66\u4ee5\u6765\u6700\u597d\u7684\u6210\u7ee9\u4e86\u5427\uff1f\u8fd9\u4e24\u5e74\u51e0\u4e4e\u90fd\u662f\u4f60\u81ea\u5df1\u4e00\u4e2a\u4eba\u5b66\u7684\uff0c\u5988\u5988\u4ee5\u524d\u5728\u4f60\u9700\u8981\u5e2e\u52a9\u7684\u65f6\u5019\u8fd8\u8001\u8bad\u4f60\uff0c\u771f\u662f\u5e2e\u4e86\u5012\u5fd9\u3002\u62ff\u5230\u8fd9\u4e2a\u6210.md","Code":0,"Trace":[{"file":"/srv/www/nextcloud/apps/notes/lib/Service/Note.php","line":166,"function":"move","class":"OC\Files\Node\Node","type":"->"},{"file":"/srv/www/nextcloud/apps/notes/lib/Controller/NotesApiController.php","line":180,"function":"setTitleCategory","class":"OCA\Notes\Service\Note","type":"->"},{"file":"/srv/www/nextcloud/apps/notes/lib/Service/Util.php","line":25,"function":"{closure:OCA\Notes\Controller\NotesApiController::update():164}","class":"OCA\Notes\Controller\NotesApiController","type":"->","args":["*** sensitive parameters replaced "]},{"file":"/srv/www/nextcloud/apps/notes/lib/Controller/Helper.php","line":135,"function":"retryIfLocked","class":"OCA\Notes\Service\Util","type":"::"},{"file":"/srv/www/nextcloud/apps/notes/lib/Controller/NotesApiController.php","line":164,"function":"handleErrorResponse","class":"OCA\Notes\Controller\Helper","type":"->"},{"file":"/srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":165,"function":"update","class":"OCA\Notes\Controller\NotesApiController","type":"->","args":[" sensitive parameters replaced ***"]},{"file":"/srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":78,"function":"executeController","class":"OC\AppFramework\Http\Dispatcher","type":"->"},{"file":"/srv/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\AppFramework\Http\Dispatcher","type":"->"},{"file":"/srv/www/nextcloud/lib/private/Route/Router.php","line":324,"function":"main","class":"OC\AppFramework\App","type":"::"},{"file":"/srv/www/nextcloud/lib/base.php","line":1172,"function":"match","class":"OC\Route\Router","type":"->"},{"file":"/srv/www/nextcloud/index.php","line":25,"function":"handleRequest","class":"OC","type":"::"}],"File":"/srv/www/nextcloud/lib/private/Files/Node/Node.php","Line":478,"message":"Controller failed with OCP\Files\NotPermittedException","exception":"{"class":"OCP\Files\NotPermittedException","message":"Could not move /fuli/files/Notizen/\u5988\u5988\u6628\u665a\u770b\u5230\u4f60.md to /fuli/files/Notizen/\u201c\u5988\u5988\u6628\u665a\u770b\u5230\u4f60\u653e\u5728\u684c\u4e0a\u7684\u6210\u7ee9\u5355\u4e86\u3002\u4e0a\u9762\u4e0d\u662f\u4f18\u5c31\u662f\u826f\uff0c\u800c\u4e14\u4f60\u8fd8\u8df3\u4e86\u4e00\u5e74\u7ea7\u3002\u8fd9\u5e94\u8be5\u662f\u4f60\u4e2d\u5b66\u4ee5\u6765\u6700\u597d\u7684\u6210\u7ee9\u4e86\u5427\uff1f\u8fd9\u4e24\u5e74\u51e0\u4e4e\u90fd\u662f\u4f60\u81ea\u5df1\u4e00\u4e2a\u4eba\u5b66\u7684\uff0c\u5988\u5988\u4ee5\u524d\u5728\u4f60\u9700\u8981\u5e2e\u52a9\u7684\u65f6\u5019\u8fd8\u8001\u8bad\u4f60\uff0c\u771f\u662f\u5e2e\u4e86\u5012\u5fd9\u3002\u62ff\u5230\u8fd9\u4e2a\u6210.md","code":0,"file":"/srv/www/nextcloud/lib/private/Files/Node/Node.php:478","trace":"#0 /srv/www/nextcloud/apps/notes/lib/Service/Note.php(166): OC\Files\Node\Node->move()\n#1 /srv/www/nextcloud/apps/notes/lib/Controller/NotesApiController.php(180): OCA\Notes\Service\Note->setTitleCategory()\n#2 /srv/www/nextcloud/apps/notes/lib/Service/Util.php(25): OCA\Notes\Controller\NotesApiController->{closure:OCA\Notes\Controller\NotesApiController::update():164}()\n#3 /srv/www/nextcloud/apps/notes/lib/Controller/Helper.php(135): OCA\Notes\Service\Util::retryIfLocked()\n#4 /srv/www/nextcloud/apps/notes/lib/Controller/NotesApiController.php(164): OCA\Notes\Controller\Helper->handleErrorResponse()\n#5 /srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(165): OCA\Notes\Controller\NotesApiController->update()\n#6 /srv/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(78): OC\AppFramework\Http\Dispatcher->executeController()\n#7 /srv/www/nextcloud/lib/private/AppFramework/App.php(137): OC\AppFramework\Http\Dispatcher->dispatch()\n#8 /srv/www/nextcloud/lib/private/Route/Router.php(324): OC\AppFramework\App::main()\n#9 /srv/www/nextcloud/lib/base.php(1172): OC\Route\Router->match()\n#10 /srv/www/nextcloud/index.php(25): OC::handleRequest()\n#11 {main}"}","CustomMessage":"Controller failed with OCP\Files\NotPermittedException"}}

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