Wireshark mailing list archives
Re: Handling TCP packets reordering
From: Sake Blok <sake () euronet nl>
Date: Thu, 5 May 2011 00:07:31 +0200
On 4 mei 2011, at 23:33, Jeff Morriss wrote:
Sake Blok wrote:On 4 mei 2011, at 22:48, Jeff Morriss wrote:Sake Blok wrote:One case that can cause a problem is when the first segment of a PDU is received out-of-order. Or did your recent work also handle this exception, Jeff?Yep, that's the case rev 36304 fixed.Unfortunately not, I just constructed a file in which the first segment of the HTTP-response PDU comes after the second segment of that PDU. And dissection still fails as there is not yet a segment in tcpd->fwd->multisegment_pdus for that seq.Doh! You're right. In fact what I fixed was when you actually *see* the first packet more than once.
I remembered a bug report on this (but could not find it earlier tonight): https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4727 And here is my fabricated file as well... Sake
Attachment:
first-segment-ooo.cap
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Current thread:
- Handling TCP packets reordering Max Dmitrichenko (May 04)
- Re: Handling TCP packets reordering Mikko Saarnivala (May 04)
- Re: Handling TCP packets reordering Jeff Morriss (May 04)
- Re: Handling TCP packets reordering Sake Blok (May 04)
- Re: Handling TCP packets reordering Jeff Morriss (May 04)
- Re: Handling TCP packets reordering Max Dmitrichenko (May 04)
- Re: Handling TCP packets reordering Sake Blok (May 04)
- Re: Handling TCP packets reordering Jeff Morriss (May 04)
- Re: Handling TCP packets reordering Sake Blok (May 04)
- Re: Handling TCP packets reordering Sake Blok (May 04)
- Re: Handling TCP packets reordering Jakub Zawadzki (May 07)
- Re: Handling TCP packets reordering Jeff Morriss (May 04)
- Re: Handling TCP packets reordering Max Dmitrichenko (May 04)