Re: [Linphone-developers] Invalid encoding of STUN ERROR-CODE attribute

[Jeremy Lainé]

Thanks Ghislain! Looking forward to the fix trickling down to the actual linphone releases.

Jeremy

Le 21 juil. 2017 5:39 PM, "Ghislain MARY" <address@hidden> a écrit :

Hi Jeremy,

As I already said on github, thanks very much for pointing out this issue to us. This has been fixed in revision d74adb5e356b5cde0a715ea88f8fbfe219817e94 of mediastreamer2.

Cheers,

Ghislain

On 07/20/2017 09:55 AM, Jeremy Lainé wrote:

Hello,

While investigating a FreeSwitch crash that occurred upon receiving STUN
packets from linphone (as part of the ICE negotiation), I noticed that
linphone was sending malformed STUN packets.

The problem is that the "reason" string (in this case: "Role Conflict")
was not padded to align to a 32-bit boundary.

I have tracked this down to the encode_error_code method in
mediastreamer2. I have submitted a pull request here:

https://github.com/BelledonneCommunications/mediastreamer2/pull/13

Please let me know if I can provide additional information.

Cheers,

Jeremy

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