tcpdump mailing list archives
Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to
From: Guy Harris <guy () alum mit edu>
Date: Wed, 13 Sep 2006 00:07:03 -0700
Bruce Keats wrote:
After digging into the issue, I have come up with a patch. The crux of the problem is that the off_ll is added twice when generating the BPF code that peeks into the LLC header.
Yes. The real problem was that the code was a bit confused about where to add in off_ll.
I've checked into the main and x.9 branch (so if there's an 0.9.5 release, it'll be in that release; I don't know whether there will be one or not) a change to fix up the addition of off_ll (by centralizing it, and *not* adding it into other off_ values), which should fix various problems with Prism and AVS headers.
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Current thread:
- TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER. Bruce Keats (Aug 29)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER. Bruce Keats (Sep 11)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to Guy Harris (Sep 13)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to Guy Harris (Sep 13)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to Bruce Keats (Sep 13)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to Guy Harris (Sep 13)
- Re: TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER. Bruce Keats (Sep 11)
- <Possible follow-ups>
- TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER. Bruce Keats (Aug 29)