Wireshark · Wireshark-dev: Re: [Wireshark-dev] Wireshark freeze issue

[Balint Reczey <balint.reczey@xxxxxxxxxxxx>]

Could you please file a bug for that problem?
https://bugs.wireshark.org/bugzilla/

Cheers,
Balint

Sam Roberts wrote:
> Seems some malformed OPC UA traffic causes wireshark to "freeze",
> though it recovers after a few minutes.
>
>
> ---------- Forwarded message ----------
> Wireshark gets freezed for about two minutes when trying to decode a
> malformed packet of OPCUA Service CallRequest.
>
> There are two malformed CallRequest packets in the pcap, in which
> the latter one cause the issue.
>
> To reproduce:
>  1. Load the pcap file
>  2. Open "Decode as ..." dialog, select Transport source(12001) or
> destination(12001) as "opcua", and press OK
>  3. Wireshark gets freezed at the dialog for about 2 minutes, and then
> show the packets as OpcUa.
>
>
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