Can't upload .pdf or .docx on 12.0.3 version to a smb external storage

[upmferraz]

Hi, we’re getting some issues on uploading .pdf or .docx to a cifs external storage that’s being used as a group area.
The following show the error that we get, I’ve tried to disable the plugins that we’re using, but the error persists:

The problem don’t occur on personal areas, and renaming the file doesn’t work to upload to the group area / external drive area.

It’s a external storage configured in administration without encryption. I
do use an external authentication backend, in this case ldap.

I can upload other files, but the problem seems to bee related to the file content and not about his name, or extension.

I’ve replaced the smb backend (directory apps/files_external/3rdparty/icewind/smb
) from 12.0.2 version and that solved the problem.

[blizzz]

Thanks for your report. Unfortunately the image is unreadable. When opening an issue, please make use of the template and provide the info that is requested.

[upmferraz]

Thanks for the reply.
I've updated the image now.

[blizzz]

@nickvergessen activity issue in the exception, but i doubt it is responsible for aborting write. Or is it?

[upmferraz]

I also doubt, but I think that I didn't try to disable that plugin when I was having the issue.

[nickvergessen]

Whats the actual name of the user?
When you look into the nextcloud.log file directly, it should show that.

[MorrisJobke]

Closing because we are missing information here. Once we have them we can reopen this issue.

[upmferraz]

Still getting the same behaviour in 12.0.4 and now in 12.0.5
After smb backend from version 11 substitution the problem disappears

Getting the following in logs:

{"reqId":"3S7H3Rfm3Flkmqiu98jz","level":3,"time":"2018-01-25T11:25:21+00:00","remoteAddr":"193.137.54.7","user":"241409","app":"remote","method":"PUT","url":"/remote.php/webdav/Groups/ASU/Meltdown_Spectre/PsExec.exe","message":"Exception: {"Exception":"Error","Message":"Class '\\Icewind\\SMB\\Exception\\InvalidArgumentException' not found","Code":0,"Trace":"#0 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/NativeState.php(49): Icewind\\SMB\\Exception\\Exception::fromMap(Array, 22, NULL)\n#1 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/NativeState.php(61): Icewind\\SMB\\NativeState->handleError(NULL)\n#2 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/NativeState.php(231): Icewind\\SMB\\NativeState->testResult(false, Resource id #14)\n#3 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/NativeWriteStream.php(65): Icewind\\SMB\\NativeState->write(Resource id #14, 'MZ\\x90\\x00\\x03\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\xFF\\xFF\\x00...')\n#4 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/NativeWriteStream.php(83): Icewind\\SMB\\NativeWriteStream->flushWrite()\n#5 [internal function]: Icewind\\SMB\\NativeWriteStream->stream_close()\n#6 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/streams\/src\/Wrapper.php(124): fclose(Resource id #18)\n#7 \/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/streams\/src\/CallbackWrapper.php(107): Icewind\\Streams\\Wrapper->stream_close()\n#8 [internal function]: Icewind\\Streams\\CallbackWrapper->stream_close()\n#9 \/ocdata\/html\/apps\/dav\/lib\/Connector\/Sabre\/File.php(135): fclose(Resource id #21)\n#10 \/ocdata\/html\/apps\/dav\/lib\/Connector\/Sabre\/Directory.php(151): OCA\\DAV\\Connector\\Sabre\\File->put(Resource id #12)\n#11 \/ocdata\/html\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(1096): OCA\\DAV\\Connector\\Sabre\\Directory->createFile('PsExec.exe', Resource id #12)\n#12 \/ocdata\/html\/3rdparty\/sabre\/dav\/lib\/DAV\/CorePlugin.php(525): Sabre\\DAV\\Server->createFile('Groups\/ASU\/Melt...', Resource id #12, NULL)\n#13 [internal function]: Sabre\\DAV\\CorePlugin->httpPut(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#14 \/ocdata\/html\/3rdparty\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#15 \/ocdata\/html\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(479): Sabre\\Event\\EventEmitter->emit('method:PUT', Array)\n#16 \/ocdata\/html\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(254): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#17 \/ocdata\/html\/apps\/dav\/appinfo\/v1\/webdav.php(76): Sabre\\DAV\\Server->exec()\n#18 \/ocdata\/html\/remote.php(162): require_once('\/ocdata\/html\/ap...')\n#19 {main}","File":"\/ocdata\/html\/apps\/files_external\/3rdparty\/icewind\/smb\/src\/Exception\/Exception.php","Line":30}","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36","version":"12.0.5.3"}

[ynott]

@MorrisJobke
We have the same issue.

reopen this issue.
If you need more info, we can provide it.

[blizzz]

@upmferraz that's a different error and seems to be related to a third party lib we use. Anyway, please open a new bug report on that repo. fyi @icewind1991

[ynott]

ref.
icewind1991/SMB#63