JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion

[pschonmann]

Hi im using thunderbird on linux mint

ii  thunderbird                                                 1:115.15.0+build1-0ubuntu0.22.04.1                amd64        Email, RSS and newsgroup client with integrated spam filter

When i start, it starts too long and console give me lots of these errors

JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion
JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion
JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion
JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion
JavaScript error: chrome://filtaquilla/content/filtaquilla-util.js, line 574: InternalError: too much recursion
console.log: "FiltaQuilla [logTime init]\n" "bodyMimeMatch() : No BodyParts could be extracted."
console.log: "FiltaQuilla\n %cbodyRegex RESULT: false" "color:white;background:rgb(0,100,0)" "\n search term: Body matches .*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
console.log: "FiltaQuilla 22:26:17.630  [167 ms]   \n" "NetUtil.readInputStreamToString FAILED\nStreaming the message in folder Inbox failed.\nMatching body impossible." ({})
console.log: "FiltaQuilla\n %cbodyRegex RESULT: false" "color:white;background:rgb(0,100,0)" "\n search term: Body matches .*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
console.log: "FiltaQuilla 22:26:17.672  [42 ms]   \n" "NetUtil.readInputStreamToString FAILED\nStreaming the message in folder Inbox failed.\nMatching body impossible." ({})
console.log: "FiltaQuilla\n %cbodyRegex RESULT: false" "color:white;background:rgb(0,100,0)" "\n search term: Body matches .*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
console.log: "FiltaQuilla 22:26:17.829  [157 ms]   \n" "bodyMimeMatch() : No BodyParts could be extracted."
console.log: "FiltaQuilla\n %cbodyRegex RESULT: false" "color:white;background:rgb(0,100,0)" "\n search term: Body matches .*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
console.log: "FiltaQuilla 22:26:17.890  [61 ms]   \n" "bodyMimeMatch() : No BodyParts could be extracted."
console.log: "FiltaQuilla\n %cbodyRegex RESULT: false" "color:white;background:rgb(0,100,0)" "\n search term: Body matches .*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
console.log: "FiltaQuilla 22:26:17.964  [74 ms]   \n" "NetUtil.readInputStreamToString FAILED\nStreaming the message in folder Inbox failed.\nMatching body impossible." ({})

Thanks for check

[RealRaven2000]

Can you export your filter?

(the functionality to export is part of the quickFilters Add-on)

Also, try to switch the filter to execute "after Junk classification"

[pschonmann]

I want to check mail BEFORE junk, but ill try.

{
  "accountName": "imap://petr.schonmann%40domain.cz@mail.domain.cz",
  "rootFolderURL": "imap://petr.schonmann%40domain.cz@mail.domain.cz",
  "date": "2024-10-04T09:21:20.867Z",
  "filters": [
    {
      "filterName": "VADNE MAILY SE SNAPSHOTY",
      "filterDesc": "",
      "filterType": 17,
      "temporary": false,
      "actionCount": 1,
      "enabled": true,
      "actionList": [
        {
          "type": 17,
          "strValue": "$label1"
        }
      ],
      "searchTerms": [
        {
          "attrib": -2,
          "op": 19,
          "value": {
            "attrib": -2,
            "str": ".*https\\:\\/\\/subdomain\\.domain\\.cz\\/dashboard\\/snapshot\\/[\\r\\n]+V DOMECKu.*"
          },
          "booleanAnd": true,
          "customId": "filtaquilla@mesquilla.com#bodyRegex",
          "beginsGrouping": false,
          "endsGrouping": false
        }
      ]
    }
  ]
}

[RealRaven2000]

thanks for posting the error log, I think one of the main problems is that the message cannot be read (streamed):

NetUtil.readInputStreamToString FAILED
Streaming the message in folder Inbox failed.
Matching body impossible.

it would be interesting to me whether the same error happens if you rolled back to FiltaQuilla 4.0 ?

there were some changes affecting streaming maybe it affects your mail system.

The old code determines the message size first:

    let hasOffline = folder.hasMsgOffline(aMsgHdr.messageKey);
    let messageSize = hasOffline
      ? aMsgHdr.offlineMessageSize
      : aMsgHdr.messageSize;
    var data;
    if (!messageSize) {
      if (FiltaQuilla.Util.isDebug) {
        console.log(`Filter could not read message size for ${aMsgHdr.mime2DecodedSubject}! Offline = ${hasOffline}`, aMsgHdr, folder);
      }
      if (hasOffline) {
        messageSize = aMsgHdr.messageSize;
        if (FiltaQuilla.Util.isDebug) {
          console.log(`trying to fallback to messageSize: ${messageSize}`);
        }
        if (!messageSize) {
          return false;
        }
      }
    }

it then streams the data in a single chunk:

    let stream = folder.getMsgInputStream(aMsgHdr, {});
    try {
      data = NetUtil.readInputStreamToString(stream, messageSize);

Since 4.1 we use this code, after recommendation by a Thunderbird Core developer:

    let stream = folder.getMsgInputStream(aMsgHdr, {});
    let isStreamError = false;
    try {
      // [issue #260]
      data = "";
      let available;
      while (available = stream.available() ) {
        data += NetUtil.readInputStreamToString(stream, available);
      }
    } 

this is where the error is thrown. Would it help for your issue?

Also for investigating the recursion problem, can you enable debug mode and the switch "debug.mimeBody", here?

• open Add-ons Manager >> FiltaQuilla Settings, click the About FiltaQuilla / Help Tab,
• enable debug
• right-click debug
• toggle extensions.filtaquilla.debug.mimeBody = true

if you capture the debug log then we might get more info why there is too much recursion happening.

[RealRaven2000]

Seems this is triggered by a regex finding multiple matches in a non-global regex. So any regular expression that doesn't end with /g

Here is a version that might fix it:

filtaquilla-4.2.1pre8.zip

Will probably release this soon.

[RealRaven2000]

Please test the latest version:

filtaquilla-4.2.1pre54.zip

be aware that there are additional options for regex in body searches in the new "settings" button (I might add same to subject with body as well)

---

As usual to test this prerelease, download the zip file and then drag it into Thunderbird Add-ons Manager (without extracting).

[RealRaven2000]

Fixed in 4.3 - Published 17/11/2024