Sabre\VObject\ParseException: Invalid Mimedir file. Line starting at 11 did not follow iCalendar/vCard conventions

[LukasReschke]

After uploading an avatar:

Sabre\VObject\ParseException: Invalid Mimedir file. Line starting at 11 did not follow iCalendar/vCard conventions
/media/psf/nextcloud/3rdparty/sabre/vobject/lib/Parser/MimeDir.php - line 234: Sabre\VObject\Parser\MimeDir->readProperty('\xFF\xDB\x00C\x00\x08\x06\x06\x07\x06\x05\x08\x07\x07\x07...')
/media/psf/nextcloud/3rdparty/sabre/vobject/lib/Parser/MimeDir.php - line 181: Sabre\VObject\Parser\MimeDir->parseLine('\xFF\xDB\x00C\x00\x08\x06\x06\x07\x06\x05\x08\x07\x07\x07...')
/media/psf/nextcloud/3rdparty/sabre/vobject/lib/Parser/MimeDir.php - line 89: Sabre\VObject\Parser\MimeDir->parseDocument()
/media/psf/nextcloud/3rdparty/sabre/vobject/lib/Reader.php - line 46: Sabre\VObject\Parser\MimeDir->parse('BEGIN VCARD\r\nVE...', 0)
/media/psf/nextcloud/apps/dav/lib/CardDAV/CardDavBackend.php - line 985: Sabre\VObject\Reader read('BEGIN VCARD\r\nVE...')
/media/psf/nextcloud/apps/dav/lib/CardDAV/CardDavBackend.php - line 944: OCA\DAV\CardDAV\CardDavBackend->readCard('BEGIN VCARD\r\nVE...')
/media/psf/nextcloud/apps/dav/lib/CardDAV/CardDavBackend.php - line 608: OCA\DAV\CardDAV\CardDavBackend->updateProperties('1', 'Database banana...', 'BEGIN VCARD\r\nVE...')
/media/psf/nextcloud/apps/dav/lib/CardDAV/SyncService.php - line 247: OCA\DAV\CardDAV\CardDavBackend->updateCard('1', 'Database banana...', 'BEGIN VCARD\r\nVE...')
/media/psf/nextcloud/apps/dav/lib/HookManager.php - line 120: OCA\DAV\CardDAV\SyncService->updateUser(Object(OC\User\User))
/media/psf/nextcloud/lib/private/legacy/hook.php - line 106: OCA\DAV\HookManager->changeUser(Array)
/media/psf/nextcloud/lib/private/Server.php - line 309: OC_Hook emit('OC_User', 'changeUser', Array)
[internal function] OC\Server->OC\{closure}(Object(OC\User\User), 'avatar', NULL)
/media/psf/nextcloud/lib/private/Hooks/EmitterTrait.php - line 99: call_user_func_array(Object(Closure), Array)
/media/psf/nextcloud/lib/private/Hooks/PublicEmitter.php - line 33: OC\Hooks\BasicEmitter->emit('\\OC\\User', 'changeUser', Array)
/media/psf/nextcloud/lib/private/User/User.php - line 427: OC\Hooks\PublicEmitter->emit('\\OC\\User', 'changeUser', Array)
/media/psf/nextcloud/lib/private/Avatar.php - line 139: OC\User\User->triggerChange('avatar')
/media/psf/nextcloud/core/Controller/AvatarController.php - line 340: OC\Avatar->set('\xFF\xD8\xFF\xE0\x00\x10JFIF\x00\x01\x01\x01\x00...')
[internal function] OC\Core\Controller\AvatarController->postCroppedAvatar(Array)
/media/psf/nextcloud/lib/private/AppFramework/Http/Dispatcher.php - line 160: call_user_func_array(Array, Array)
/media/psf/nextcloud/lib/private/AppFramework/Http/Dispatcher.php - line 90: OC\AppFramework\Http\Dispatcher->executeController(Object(OC\Core\Controller\AvatarController), 'postCroppedAvat...')
/media/psf/nextcloud/lib/private/AppFramework/App.php - line 114: OC\AppFramework\Http\Dispatcher->dispatch(Object(OC\Core\Controller\AvatarController), 'postCroppedAvat...')
/media/psf/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php - line 47: OC\AppFramework\App main('OC\\Core\\Control...', 'postCroppedAvat...', Object(OC\AppFramework\DependencyInjection\DIContainer), Array)
[internal function] OC\AppFramework\Routing\RouteActionHandler->__invoke(Array)
/media/psf/nextcloud/lib/private/Route/Router.php - line 299: call_user_func(Object(OC\AppFramework\Routing\RouteActionHandler), Array)
/media/psf/nextcloud/lib/base.php - line 1005: OC\Route\Router->match('/avatar/cropped')
/media/psf/nextcloud/index.php - line 40: OC handleRequest()
{main}

cc @icewind1991

[LukasReschke]

This also breaks sharing to that user then… 🙈

[LukasReschke]

Also comments don't show the name then anymore etc…

So: Breaks a lot.