Wireshark mailing list archives
Re: Siginificance of pinfo->fd->flags.visited
From: Anders Broman <anders.broman () ericsson com>
Date: Fri, 10 Jan 2014 09:23:12 +0000
From: wireshark-dev-bounces () wireshark org [mailto:wireshark-dev-bounces () wireshark org] On Behalf Of Vishnu Bhatt Sent: den 10 januari 2014 08:59 To: wireshark-dev () wireshark org Subject: [Wireshark-dev] Siginificance of pinfo->fd->flags.visited
Hello all, Can anyone please explain me the significance of pinfo->fd->flags.visited. I know that this variable is set to TRUE if a packet has been visited once but if we click on the same packet then why all things are done again?
pinfo->fd->flags.visited is FALSE on the first pass when all packets are read in sequence then it's set to FALSE. The result of a packet dissection is thrown away as soon as the packet has been read and presented, so if you 'click' on a new packet the dissection has to be redone.
Logically if a frame has been dissected once, it should not be checked again, so condition "if(pinfo->fd->flags.visited == FALSE)" should always be checked before doing the dissection.
No true see above.
Why the need of re-dissecting >the frame over and over again?
See above.
My second doubt is that in RLC, if duplicity has already been checked then why to check it again? I mean should the duplicity function be covered under "if(pinfo->fd->flags.visited == FALSE)"?
Not sure what you are referring to here... Thanks Vishnu Bhatt =============================================================================== Please refer to http://www.aricent.com/legal/email_disclaimer.html for important disclosures regarding this electronic communication. ===============================================================================
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Current thread:
- Siginificance of pinfo->fd->flags.visited Vishnu Bhatt (Jan 10)
- Re: Siginificance of pinfo->fd->flags.visited Anders Broman (Jan 10)
- Re: Siginificance of pinfo->fd->flags.visited Vishnu Bhatt (Jan 10)
- Re: Siginificance of pinfo->fd->flags.visited Anders Broman (Jan 10)
- Re: Siginificance of pinfo->fd->flags.visited Vishnu Bhatt (Jan 10)
- Re: Siginificance of pinfo->fd->flags.visited Anders Broman (Jan 10)