Media server crashes when calling proccessOffer with an empty string using the node library

[kapetan]

We are using kurento-client version 6.1.0 module in Node.js.

When calling WebRtcEndpoint.processOffer('') with an empty string the the media server crashes. The error log contains following entry.

** (kurento-media-server:21255): CRITICAL **: kms_ref_struct_ref: assertion 'refstruct != NULL' failed

The same error occurs when calling processAnswer with an empty string. It can also be reproduced by using a RtpEndpoint.

We're running Ubuntu 14.04 LTS and the following Kurento version.

Version: 6.1.1
Found modules:
    Module: 'core' version '6.1.2'
    Module: 'elements' version '6.1.1'
    Module: 'filters' version '6.1.1'

[igracia]

Thanks for the report and for spotting that out, Mirza. We'll certainly have a look at this.

@jcaden Could you have a look at this, please? It seems that the WebRtcEndpoint.processOffer() chokes on empty string params, and wreaks havoc in the KMS.

[jcaden]

I think that I fixed this in the development version a couple of weeks ago. Could you please try with dev version to confirm that it is fixed?

[kapetan]

It's seems to have been fixed.

I tried it with development version:

Version: 6.1.2~4.g3c371d0
Found modules:
    Module: 'core' version '6.1.3~41.g3d7be7b'
    Module: 'elements' version '6.1.2~35.gc88c519'
    Module: 'filters' version '6.1.2~3.gf1efe25'

And got an Empty offer not valid error back.

Thanks for the quick reply.

[igracia]

Ok, I'm closing this issue then. Next time, please make sure to check first with the development version.